[Bug 1092137] Re: radosgw crashes when uploading files using swift
** Changed in: ceph (Ubuntu) Status: New = Confirmed ** Changed in: ceph (Ubuntu) Importance: Undecided = High -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to ceph in Ubuntu. https://bugs.launchpad.net/bugs/1092137 Title: radosgw crashes when uploading files using swift To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ceph/+bug/1092137/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1091577] Re: nsswitch.conf wins lookup is failing
** Summary changed: - unable to ping hosts by windows hostname + nsswitch.conf wins lookup is failing ** Changed in: samba (Ubuntu) Importance: Undecided = Medium -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1091577 Title: nsswitch.conf wins lookup is failing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1091577/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1091577] Re: nsswitch.conf wins lookup is failing
** Also affects: samba Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1091577 Title: nsswitch.conf wins lookup is failing To manage notifications about this bug go to: https://bugs.launchpad.net/samba/+bug/1091577/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1092327] Re: [radosgw] swift gateway creates object with bad permissions unless 'rgw swift use keystone = true' is specified
** Branch linked: lp:ubuntu/raring-proposed/ceph -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to ceph in Ubuntu. https://bugs.launchpad.net/bugs/1092327 Title: [radosgw] swift gateway creates object with bad permissions unless 'rgw swift use keystone = true' is specified To manage notifications about this bug go to: https://bugs.launchpad.net/ceph/+bug/1092327/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1092137] Re: radosgw crashes when uploading files using swift
** Branch linked: lp:ubuntu/raring-proposed/ceph -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to ceph in Ubuntu. https://bugs.launchpad.net/bugs/1092137 Title: radosgw crashes when uploading files using swift To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ceph/+bug/1092137/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1005440] Re: Could not load host key: /etc/ssh/ssh_host_ecdsa_key when connecting
ssh-keygen -t ecdsa -f /etc/ssh/ssh_host_ecdsa_key -N ” Generating public/private ecdsa key pair. passphrase too short: have 3 bytes, need 4 Saving the key failed: /etc/ssh/ssh_host_ecdsa_key. The above mentioned solution doesn't work. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in Ubuntu. https://bugs.launchpad.net/bugs/1005440 Title: Could not load host key: /etc/ssh/ssh_host_ecdsa_key when connecting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1005440/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 997978] Re: KVM images lose connectivity with bridged network
@BenKochie, could you please file a new bug with details? -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/997978 Title: KVM images lose connectivity with bridged network To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/997978/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1096698] [NEW] nova-vncproxy depends on missing version of nova-common
You have been subscribed to a public bug: I can't currently install nova-vncproxy because it is requiring a version of nova-common which is no longer in the repository. All other nova-* packages install ok. Current and up-to-date Ubuntu 12.04.1 LTS with Ubuntu folsom repository added: $ sudo apt-get install nova-vncproxy Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: nova-vncproxy : Depends: nova-common (= 2012.2~f3-0ubuntu1~cloud0) but it is not going to be installed E: Unable to correct problems, you have held broken packages. $ sudo apt-get install nova-common=2012.2~f3-0ubuntu1~cloud0 Reading package lists... Done Building dependency tree Reading state information... Done E: Version '2012.2~f3-0ubuntu1~cloud0' for 'nova-common' was not found ** Affects: nova (Ubuntu) Importance: Undecided Status: Invalid -- nova-vncproxy depends on missing version of nova-common https://bugs.launchpad.net/bugs/1096698 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nova in Ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1096698] Re: nova-vncproxy depends on missing version of nova-common
Yes, this looks like stale repository: trying to install nova-vncproxy 2012.2~f3-0ubuntu1~cloud0 while the world has moved on. ** Project changed: nova = nova (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nova in Ubuntu. https://bugs.launchpad.net/bugs/1096698 Title: nova-vncproxy depends on missing version of nova-common To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nova/+bug/1096698/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1092327] Re: [radosgw] swift gateway creates object with bad permissions unless 'rgw swift use keystone = true' is specified
This bug was fixed in the package ceph - 0.56-0ubuntu1 --- ceph (0.56-0ubuntu1) raring; urgency=low * New upstream release (LP: #1092137, #1092327). -- James Page james.p...@ubuntu.com Mon, 07 Jan 2013 11:26:07 + ** Changed in: ceph (Ubuntu) Status: Triaged = Fix Released -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to ceph in Ubuntu. https://bugs.launchpad.net/bugs/1092327 Title: [radosgw] swift gateway creates object with bad permissions unless 'rgw swift use keystone = true' is specified To manage notifications about this bug go to: https://bugs.launchpad.net/ceph/+bug/1092327/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1092137] Re: radosgw crashes when uploading files using swift
This bug was fixed in the package ceph - 0.56-0ubuntu1 --- ceph (0.56-0ubuntu1) raring; urgency=low * New upstream release (LP: #1092137, #1092327). -- James Page james.p...@ubuntu.com Mon, 07 Jan 2013 11:26:07 + ** Changed in: ceph (Ubuntu) Status: Confirmed = Fix Released -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to ceph in Ubuntu. https://bugs.launchpad.net/bugs/1092137 Title: radosgw crashes when uploading files using swift To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ceph/+bug/1092137/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1015033] Re: mysqlhotcopy errors on databases containing MyISAM views
This fix got swept up in the upstream 5.5.28 release which is now in precise - marking fix released. ** Changed in: mysql-5.5 (Ubuntu Precise) Status: In Progress = Fix Released -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to mysql-5.5 in Ubuntu. https://bugs.launchpad.net/bugs/1015033 Title: mysqlhotcopy errors on databases containing MyISAM views To manage notifications about this bug go to: https://bugs.launchpad.net/mysql-server/+bug/1015033/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Blueprint servercloud-r-ceph] Ceph Activities for Raring
Blueprint changed by James Page: Work items changed: Work items: Backport argonaut to precise-folsom cloud archive: DONE Upstream support for XFS in ceph-disk-*: DONE MIR for additional dependencies for upstart integration: DONE Write dep8 tests for ceph and get automated: DONE Write UTAH tests for ceph and get automated: INPROGRESS Upgrade packaging to bobtail release: TODO Enable upstart configurations in packaging: DONE Test upgrade paths from 12.10 with upstart and init scripts: TODO Review upstream patches for mod_fastcgi: INPROGRESS Review/test ceph RADOS with mod_fcgid: TODO Identify use-cases for ceph performance scenarios: TODO Upload bobtail to the grizzly cloud archive: TODO Multi-node ceph testing in the lab: TODO Ceph testing in the Openstack CI Lab: DONE Enable rbd storage pool support in libvirt: DONE - Update ceph charms to support bobtail: TODO + Update ceph charms to support bobtail: INPROGRESS -- Ceph Activities for Raring https://blueprints.launchpad.net/ubuntu/+spec/servercloud-r-ceph -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1096771] Re: error 'No cgroup mounted on the system' but cgroup mounted
I can't reproduce this on 12.10. could you do sudo lxc-start -n containername -l info -o outout then attach outout here? ** Changed in: lxc (Ubuntu) Status: New = Incomplete ** Changed in: lxc (Ubuntu) Importance: Undecided = High -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1096771 Title: error 'No cgroup mounted on the system' but cgroup mounted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1096771/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1096125] Re: virsh create-snapshot fails
** Changed in: kvm (Ubuntu) Importance: Undecided = Medium -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to kvm in Ubuntu. https://bugs.launchpad.net/bugs/1096125 Title: virsh create-snapshot fails To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kvm/+bug/1096125/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1096125] Re: virsh create-snapshot fails
I don't believe this is due to apparmor. However there certainly is an apparmor bug, as running virsh snapshot-create-as causes the /etc/apparmor.d/libvirt/test1-uuid.files entry for /var/lib/libvirt/images/test1.img to be replaced by one for /var/lib/libvirt/images/test1.snapshot1 -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to kvm in Ubuntu. https://bugs.launchpad.net/bugs/1096125 Title: virsh create-snapshot fails To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kvm/+bug/1096125/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1096984] [NEW] Wrong device for the / mount point
Public bug reported: quantal lxc 0.8.0~rc1-4ubuntu39 kernel 3.5.0-21-generic using lvm on the host I came back from holidays and found this problem. Not sure if it's related to a recent update of the system, I was updating it regularly in the past 3 weeks I was away but I haven't tried any LXC creation during that time, until today. If I create a container with the following command: lxc-create -n precise-test -t ubuntu -- -b andreas -r precise Then start it and login, the device for / is incorrect: andreas@precise-test:~$ mount /dev/mapper/vg0-var on / type ext4 (rw) That device does not exist: andreas@precise-test:~$ ls -la /dev/mapper ls: cannot access /dev/mapper: No such file or directory andreas@precise-test:~$ It's in fact my external device for the /var mount point. On the host: root@nsn7:~# mount|grep /var /dev/mapper/vg0-var on /var type ext4 (rw) /dev/mapper/vg0-postgresql on /var/lib/postgresql type ext4 (rw) /dev/mapper/vg0-virt on /var/lib/libvirt/images type ext4 (rw) If I create the container with this command, however: lxc-create -n precise-test -t ubuntu -B lvm --vgname vg0 --lvname lxc-precise-test -- -b andreas -r precise Then it works: andreas@precise-test:~$ mount /dev/dm-16 on / type ext4 (rw) The consequence I saw so far is that installing or updating or installing grub-pc inside the container breaks, because it can't find the device where the root filesystem is mounted from: 2013-01-07 16:15:07,835 unit:mysql/1: hook.output INFO: Setting up grub-pc (1.99-21ubuntu3.7) ... 2013-01-07 16:15:08,293 unit:mysql/1: hook.output INFO: /usr/sbin/grub- probe: error: cannot find a device for / (is /dev mounted?). 2013-01-07 16:15:08,500 unit:mysql/1: hook.output INFO: dpkg: error processing grub-pc (--configure): subprocess installed post-installation script returned error exit status 1 (example above from a juju deploy command) The default precise container does not have grub-pc installed, so something else must be pulling it in (maybe the mysql charm from my example). ** Affects: lxc (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1096984 Title: Wrong device for the / mount point To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1096984/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1096771] Re: error 'No cgroup mounted on the system' but cgroup mounted
robertc@lifelessdesktop:~$ sudo lxc-start -n lucid-test-lp -linfo -o /tmp/output lxc-start: No cgroup mounted on the system lxc-start: failed to spawn 'lucid-test-lp' robertc@lifelessdesktop:~$ less /tmp/output lxc-start 1357584051.325 INFO lxc_conf - tty's configured lxc-start 1357584051.325 INFO lxc_start - 'lucid-test-lp' is initialized lxc-start 1357584051.356 INFO lxc_conf - opened /var/lib/lxc/lucid-test-lp/rootfs.hold as fd 18 lxc-start 1357584051.357 ERRORlxc_cgroup - No cgroup mounted on the system lxc-start 1357584051.372 ERRORlxc_start - failed to spawn 'lucid-test-lp' ** Changed in: lxc (Ubuntu) Status: Incomplete = New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1096771 Title: error 'No cgroup mounted on the system' but cgroup mounted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1096771/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1096771] Re: error 'No cgroup mounted on the system' but cgroup mounted
robertc@lifelessdesktop:~$ sudo lxc-start -n lucid-test-lp -ldebug -o /tmp/output lxc-start: No cgroup mounted on the system lxc-start: failed to spawn 'lucid-test-lp' robertc@lifelessdesktop:~$ less /tmp/output lxc-start 1357584371.308 DEBUGlxc_conf - allocated pty '/dev/pts/3' (4/5) lxc-start 1357584371.308 DEBUGlxc_conf - allocated pty '/dev/pts/7' (6/7) lxc-start 1357584371.308 DEBUGlxc_conf - allocated pty '/dev/pts/8' (8/9) lxc-start 1357584371.308 DEBUGlxc_conf - allocated pty '/dev/pts/9' (10/11) lxc-start 1357584371.308 INFO lxc_conf - tty's configured lxc-start 1357584371.308 DEBUGlxc_console - using '/dev/tty' as console lxc-start 1357584371.308 DEBUGlxc_start - sigchild handler set lxc-start 1357584371.308 INFO lxc_start - 'lucid-test-lp' is initialized lxc-start 1357584371.312 DEBUGlxc_start - Not dropping cap_sys_boot or watching utmp lxc-start 1357584371.314 DEBUGlxc_conf - mac address of host interface 'vethY1hl2O' changed to private fe:0e:89:11:b6:c1 lxc-start 1357584371.316 DEBUGlxc_conf - instanciated veth 'vethY1hl2O/vethzYYWp8', index is '19' lxc-start 1357584371.316 INFO lxc_conf - opened /var/lib/lxc/lucid-test-lp/rootfs.hold as fd 18 lxc-start 1357584371.318 DEBUGlxc_cgroup - checking '/' (rootfs) lxc-start 1357584371.318 DEBUGlxc_cgroup - checking '/sys' (sysfs) lxc-start 1357584371.318 DEBUGlxc_cgroup - checking '/proc' (proc) lxc-start 1357584371.318 DEBUGlxc_cgroup - checking '/dev' (devtmpfs) lxc-start 1357584371.318 DEBUGlxc_cgroup - checking '/dev/pts' (devpts) lxc-start 1357584371.318 DEBUGlxc_cgroup - checking '/run' (tmpfs) lxc-start 1357584371.318 DEBUGlxc_cgroup - checking '/' (ext4) lxc-start 1357584371.318 DEBUGlxc_cgroup - checking '/sys/fs/fuse/connections' (fusectl) lxc-start 1357584371.318 DEBUGlxc_cgroup - checking '/sys/kernel/debug' (debugfs) lxc-start 1357584371.318 DEBUGlxc_cgroup - checking '/sys/kernel/security' (securityfs) lxc-start 1357584371.318 DEBUGlxc_cgroup - checking '/run/lock' (tmpfs) lxc-start 1357584371.318 DEBUGlxc_cgroup - checking '/run/shm' (tmpfs) lxc-start 1357584371.318 DEBUGlxc_cgroup - checking '/run/user' (tmpfs) lxc-start 1357584371.318 DEBUGlxc_cgroup - checking '/proc/sys/fs/binfmt_misc' (binfmt_misc) lxc-start 1357584371.318 DEBUGlxc_cgroup - checking '/run/user/robertc/gvfs' (fuse.gvfsd-fuse) lxc-start 1357584371.318 ERRORlxc_cgroup - No cgroup mounted on the system lxc-start 1357584371.332 ERRORlxc_start - failed to spawn 'lucid-test-lp' -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1096771 Title: error 'No cgroup mounted on the system' but cgroup mounted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1096771/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1096771] Re: error 'No cgroup mounted on the system' but cgroup mounted
robertc@lifelessdesktop:~$ cat /proc/self/mounts rootfs / rootfs rw 0 0 sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0 proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0 udev /dev devtmpfs rw,relatime,size=8129608k,nr_inodes=2032402,mode=755 0 0 devpts /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0 tmpfs /run tmpfs rw,nosuid,relatime,size=3257152k,mode=755 0 0 /dev/disk/by-uuid/9dce3ded-5110-40ec-9401-0e46a11f281d / ext4 rw,relatime,errors=remount-ro,stripe=32,data=ordered 0 0 none /sys/fs/fuse/connections fusectl rw,relatime 0 0 none /sys/kernel/debug debugfs rw,relatime 0 0 none /sys/kernel/security securityfs rw,relatime 0 0 none /run/lock tmpfs rw,nosuid,nodev,noexec,relatime,size=5120k 0 0 none /run/shm tmpfs rw,nosuid,nodev,relatime 0 0 none /run/user tmpfs rw,nosuid,nodev,noexec,relatime,size=102400k,mode=755 0 0 binfmt_misc /proc/sys/fs/binfmt_misc binfmt_misc rw,nosuid,nodev,noexec,relatime 0 0 gvfsd-fuse /run/user/robertc/gvfs fuse.gvfsd-fuse rw,nosuid,nodev,relatime,user_id=1000,group_id=1000 0 0 robertc@lifelessdesktop:~$ cat /proc/mounts rootfs / rootfs rw 0 0 sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0 proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0 udev /dev devtmpfs rw,relatime,size=8129608k,nr_inodes=2032402,mode=755 0 0 devpts /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0 tmpfs /run tmpfs rw,nosuid,relatime,size=3257152k,mode=755 0 0 /dev/disk/by-uuid/9dce3ded-5110-40ec-9401-0e46a11f281d / ext4 rw,relatime,errors=remount-ro,stripe=32,data=ordered 0 0 none /sys/fs/fuse/connections fusectl rw,relatime 0 0 none /sys/kernel/debug debugfs rw,relatime 0 0 none /sys/kernel/security securityfs rw,relatime 0 0 none /run/lock tmpfs rw,nosuid,nodev,noexec,relatime,size=5120k 0 0 none /run/shm tmpfs rw,nosuid,nodev,relatime 0 0 none /run/user tmpfs rw,nosuid,nodev,noexec,relatime,size=102400k,mode=755 0 0 binfmt_misc /proc/sys/fs/binfmt_misc binfmt_misc rw,nosuid,nodev,noexec,relatime 0 0 gvfsd-fuse /run/user/robertc/gvfs fuse.gvfsd-fuse rw,nosuid,nodev,relatime,user_id=1000,group_id=1000 0 0 robertc@lifelessdesktop:~$ mount /dev/mapper/isw_bichcdfhcg_ARRAY0p6 on / type ext4 (rw,errors=remount-ro) proc on /proc type proc (rw,noexec,nosuid,nodev) sysfs on /sys type sysfs (rw,noexec,nosuid,nodev) none on /sys/fs/fuse/connections type fusectl (rw) none on /sys/kernel/debug type debugfs (rw) none on /sys/kernel/security type securityfs (rw) udev on /dev type devtmpfs (rw,mode=0755) devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620) tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755) none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880) none on /run/shm type tmpfs (rw,nosuid,nodev) none on /run/user type tmpfs (rw,noexec,nosuid,nodev,size=104857600,mode=0755) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,relatime,cpuset) cgroup on /sys/fs/cgroup/cpu type cgroup (rw,relatime,cpu) cgroup on /sys/fs/cgroup/cpuacct type cgroup (rw,relatime,cpuacct) cgroup on /sys/fs/cgroup/memory type cgroup (rw,relatime,memory) cgroup on /sys/fs/cgroup/devices type cgroup (rw,relatime,devices) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,relatime,freezer) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,relatime,blkio) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,relatime,perf_event) binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,noexec,nosuid,nodev) gvfsd-fuse on /run/user/robertc/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,user=robertc) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1096771 Title: error 'No cgroup mounted on the system' but cgroup mounted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1096771/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1096771] Re: error 'No cgroup mounted on the system' but cgroup mounted
cat /etc/mtab /dev/mapper/isw_bichcdfhcg_ARRAY0p6 / ext4 rw,errors=remount-ro 0 0 proc /proc proc rw,noexec,nosuid,nodev 0 0 sysfs /sys sysfs rw,noexec,nosuid,nodev 0 0 none /sys/fs/fuse/connections fusectl rw 0 0 none /sys/kernel/debug debugfs rw 0 0 none /sys/kernel/security securityfs rw 0 0 udev /dev devtmpfs rw,mode=0755 0 0 devpts /dev/pts devpts rw,noexec,nosuid,gid=5,mode=0620 0 0 tmpfs /run tmpfs rw,noexec,nosuid,size=10%,mode=0755 0 0 none /run/lock tmpfs rw,noexec,nosuid,nodev,size=5242880 0 0 none /run/shm tmpfs rw,nosuid,nodev 0 0 none /run/user tmpfs rw,noexec,nosuid,nodev,size=104857600,mode=0755 0 0 cgroup /sys/fs/cgroup/cpuset cgroup rw,relatime,cpuset 0 0 cgroup /sys/fs/cgroup/cpu cgroup rw,relatime,cpu 0 0 cgroup /sys/fs/cgroup/cpuacct cgroup rw,relatime,cpuacct 0 0 cgroup /sys/fs/cgroup/memory cgroup rw,relatime,memory 0 0 cgroup /sys/fs/cgroup/devices cgroup rw,relatime,devices 0 0 cgroup /sys/fs/cgroup/freezer cgroup rw,relatime,freezer 0 0 cgroup /sys/fs/cgroup/blkio cgroup rw,relatime,blkio 0 0 cgroup /sys/fs/cgroup/perf_event cgroup rw,relatime,perf_event 0 0 binfmt_misc /proc/sys/fs/binfmt_misc binfmt_misc rw,noexec,nosuid,nodev 0 0 gvfsd-fuse /run/user/robertc/gvfs fuse.gvfsd-fuse rw,nosuid,nodev,user=robertc 0 0 -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1096771 Title: error 'No cgroup mounted on the system' but cgroup mounted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1096771/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1096771] Re: error 'No cgroup mounted on the system' but cgroup mounted
robertc@lifelessdesktop:~$ less /etc/init/cgroup-lite.conf
description mount available cgroup filesystems
author Serge Hallyn serge.hal...@canonical.com
start on mounted MOUNTPOINT=/sys
pre-start script
test -x /bin/cgroups-mount || { stop; exit 0; }
test -d /sys/fs/cgroup || { stop; exit 0; }
/bin/cgroups-mount
end script
post-stop script
if [ -x /bin/cgroups-umount ]
then
/bin/cgroups-umount
fi
end script
robertc@lifelessdesktop:~$ sudo /bin/cgroups-mount
robertc@lifelessdesktop:~$ cat /proc/self/mounts
rootfs / rootfs rw 0 0
sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0
proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0
udev /dev devtmpfs rw,relatime,size=8129608k,nr_inodes=2032402,mode=755 0 0
devpts /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0
tmpfs /run tmpfs rw,nosuid,relatime,size=3257152k,mode=755 0 0
/dev/disk/by-uuid/9dce3ded-5110-40ec-9401-0e46a11f281d / ext4
rw,relatime,errors=remount-ro,stripe=32,data=ordered 0 0
none /sys/fs/fuse/connections fusectl rw,relatime 0 0
none /sys/kernel/debug debugfs rw,relatime 0 0
none /sys/kernel/security securityfs rw,relatime 0 0
none /run/lock tmpfs rw,nosuid,nodev,noexec,relatime,size=5120k 0 0
none /run/shm tmpfs rw,nosuid,nodev,relatime 0 0
none /run/user tmpfs rw,nosuid,nodev,noexec,relatime,size=102400k,mode=755 0 0
binfmt_misc /proc/sys/fs/binfmt_misc binfmt_misc
rw,nosuid,nodev,noexec,relatime 0 0
gvfsd-fuse /run/user/robertc/gvfs fuse.gvfsd-fuse
rw,nosuid,nodev,relatime,user_id=1000,group_id=1000 0 0
cgroup /sys/fs/cgroup tmpfs rw,relatime,mode=755 0 0
cgroup /sys/fs/cgroup/cpuset cgroup rw,relatime,cpuset 0 0
cgroup /sys/fs/cgroup/cpu cgroup rw,relatime,cpu 0 0
cgroup /sys/fs/cgroup/cpuacct cgroup rw,relatime,cpuacct 0 0
cgroup /sys/fs/cgroup/memory cgroup rw,relatime,memory 0 0
cgroup /sys/fs/cgroup/devices cgroup rw,relatime,devices 0 0
cgroup /sys/fs/cgroup/freezer cgroup rw,relatime,freezer 0 0
cgroup /sys/fs/cgroup/blkio cgroup rw,relatime,blkio 0 0
cgroup /sys/fs/cgroup/perf_event cgroup rw,relatime,perf_event 0 0
--
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https://bugs.launchpad.net/bugs/1096771
Title:
error 'No cgroup mounted on the system' but cgroup mounted
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[Bug 1096771] Re: error 'No cgroup mounted on the system' but cgroup mounted
robertc@lifelessdesktop:~$ cat /etc/fstab # /etc/fstab: static file system information. # # Use 'blkid -o value -s UUID' to print the universally unique identifier # for a device; this may be used with UUID= as a more robust way to name # devices that works even if disks are added and removed. See fstab(5). # # file system mount point type options dump pass proc/proc procnodev,noexec,nosuid 0 0 /dev/mapper/isw_bichcdfhcg_ARRAY0p6 / ext4errors=remount-ro 0 1 /dev/mapper/isw_bichcdfhcg_ARRAY0p5 noneswapsw 0 0 /dev/mapper/isw_bichcdfhcg_ARRAY0p5 noneswapsw 0 0 #/mnt/16GB.swap none swap sw 0 0 -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1096771 Title: error 'No cgroup mounted on the system' but cgroup mounted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1096771/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1096771] Re: error 'No cgroup mounted on the system' but cgroup mounted
sudo cat /proc/1/mountinfo 15 20 0:14 / /sys rw,nosuid,nodev,noexec,relatime - sysfs sysfs rw 16 20 0:3 / /proc rw,nosuid,nodev,noexec,relatime - proc proc rw 17 20 0:5 / /dev rw,relatime - devtmpfs udev rw,size=8129608k,nr_inodes=2032402,mode=755 18 17 0:11 / /dev/pts rw,nosuid,noexec,relatime - devpts devpts rw,gid=5,mode=620,ptmxmode=000 19 20 0:15 / /run rw,nosuid,relatime - tmpfs tmpfs rw,size=3257152k,mode=755 20 1 252:8 / / rw,relatime - ext4 /dev/disk/by-uuid/9dce3ded-5110-40ec-9401-0e46a11f281d rw,errors=remount-ro,stripe=32,data=ordered 21 15 0:16 / /sys/fs/fuse/connections rw,relatime - fusectl none rw 23 15 0:6 / /sys/kernel/debug rw,relatime - debugfs none rw 25 15 0:10 / /sys/kernel/security rw,relatime - securityfs none rw 26 19 0:19 / /run/lock rw,nosuid,nodev,noexec,relatime - tmpfs none rw,size=5120k 27 19 0:20 / /run/shm rw,nosuid,nodev,relatime - tmpfs none rw 28 19 0:21 / /run/user rw,nosuid,nodev,noexec,relatime - tmpfs none rw,size=102400k,mode=755 36 16 0:29 / /proc/sys/fs/binfmt_misc rw,nosuid,nodev,noexec,relatime - binfmt_misc binfmt_misc rw 22 28 0:17 / /run/user/robertc/gvfs rw,nosuid,nodev,relatime - fuse.gvfsd-fuse gvfsd-fuse rw,user_id=1000,group_id=1000 24 15 0:18 / /sys/fs/cgroup rw,relatime - tmpfs cgroup rw,mode=755 29 24 0:22 / /sys/fs/cgroup/cpuset rw,relatime - cgroup cgroup rw,cpuset,clone_children 30 24 0:23 / /sys/fs/cgroup/cpu rw,relatime - cgroup cgroup rw,cpu,clone_children 31 24 0:24 / /sys/fs/cgroup/cpuacct rw,relatime - cgroup cgroup rw,cpuacct,clone_children 32 24 0:25 / /sys/fs/cgroup/memory rw,relatime - cgroup cgroup rw,memory,clone_children 33 24 0:26 / /sys/fs/cgroup/devices rw,relatime - cgroup cgroup rw,devices,clone_children 34 24 0:27 / /sys/fs/cgroup/freezer rw,relatime - cgroup cgroup rw,freezer,clone_children 35 24 0:28 / /sys/fs/cgroup/blkio rw,relatime - cgroup cgroup rw,blkio,clone_children 38 24 0:30 / /sys/fs/cgroup/perf_event rw,relatime - cgroup cgroup rw,perf_event,clone_children -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1096771 Title: error 'No cgroup mounted on the system' but cgroup mounted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1096771/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1096771] Re: error 'No cgroup mounted on the system' but cgroup mounted
sudo cat /proc/1/mountsrobertc@lifelessdesktop:~$ sudo cat /proc/1/mounts [sudo] password for robertc: rootfs / rootfs rw 0 0 sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0 proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0 udev /dev devtmpfs rw,relatime,size=8129608k,nr_inodes=2032402,mode=755 0 0 devpts /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0 tmpfs /run tmpfs rw,nosuid,relatime,size=3257152k,mode=755 0 0 /dev/disk/by-uuid/9dce3ded-5110-40ec-9401-0e46a11f281d / ext4 rw,relatime,errors=remount-ro,stripe=32,data=ordered 0 0 none /sys/fs/fuse/connections fusectl rw,relatime 0 0 none /sys/kernel/debug debugfs rw,relatime 0 0 none /sys/kernel/security securityfs rw,relatime 0 0 none /run/lock tmpfs rw,nosuid,nodev,noexec,relatime,size=5120k 0 0 none /run/shm tmpfs rw,nosuid,nodev,relatime 0 0 none /run/user tmpfs rw,nosuid,nodev,noexec,relatime,size=102400k,mode=755 0 0 binfmt_misc /proc/sys/fs/binfmt_misc binfmt_misc rw,nosuid,nodev,noexec,relatime 0 0 gvfsd-fuse /run/user/robertc/gvfs fuse.gvfsd-fuse rw,nosuid,nodev,relatime,user_id=1000,group_id=1000 0 0 robertc@lifelessdesktop:~$ sudo cat /etc/mtab /dev/mapper/isw_bichcdfhcg_ARRAY0p6 / ext4 rw,errors=remount-ro 0 0 proc /proc proc rw,noexec,nosuid,nodev 0 0 sysfs /sys sysfs rw,noexec,nosuid,nodev 0 0 none /sys/fs/fuse/connections fusectl rw 0 0 none /sys/kernel/debug debugfs rw 0 0 none /sys/kernel/security securityfs rw 0 0 udev /dev devtmpfs rw,mode=0755 0 0 devpts /dev/pts devpts rw,noexec,nosuid,gid=5,mode=0620 0 0 tmpfs /run tmpfs rw,noexec,nosuid,size=10%,mode=0755 0 0 none /run/lock tmpfs rw,noexec,nosuid,nodev,size=5242880 0 0 none /run/shm tmpfs rw,nosuid,nodev 0 0 none /run/user tmpfs rw,noexec,nosuid,nodev,size=104857600,mode=0755 0 0 cgroup /sys/fs/cgroup/cpuset cgroup rw,relatime,cpuset 0 0 cgroup /sys/fs/cgroup/cpu cgroup rw,relatime,cpu 0 0 cgroup /sys/fs/cgroup/cpuacct cgroup rw,relatime,cpuacct 0 0 cgroup /sys/fs/cgroup/memory cgroup rw,relatime,memory 0 0 cgroup /sys/fs/cgroup/devices cgroup rw,relatime,devices 0 0 cgroup /sys/fs/cgroup/freezer cgroup rw,relatime,freezer 0 0 cgroup /sys/fs/cgroup/blkio cgroup rw,relatime,blkio 0 0 cgroup /sys/fs/cgroup/perf_event cgroup rw,relatime,perf_event 0 0 binfmt_misc /proc/sys/fs/binfmt_misc binfmt_misc rw,noexec,nosuid,nodev 0 0 gvfsd-fuse /run/user/robertc/gvfs fuse.gvfsd-fuse rw,nosuid,nodev,user=robertc 0 0 robertc@lifelessdesktop:~$ sudo ls /sys/fs/cgroup -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1096771 Title: error 'No cgroup mounted on the system' but cgroup mounted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1096771/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1096771] Re: error 'No cgroup mounted on the system' but cgroup mounted
robertc@lifelessdesktop:~$ cat /proc/self/mountinfo 15 20 0:14 / /sys rw,nosuid,nodev,noexec,relatime - sysfs sysfs rw 16 20 0:3 / /proc rw,nosuid,nodev,noexec,relatime - proc proc rw 17 20 0:5 / /dev rw,relatime - devtmpfs udev rw,size=8129608k,nr_inodes=2032402,mode=755 18 17 0:11 / /dev/pts rw,nosuid,noexec,relatime - devpts devpts rw,gid=5,mode=620,ptmxmode=000 19 20 0:15 / /run rw,nosuid,relatime - tmpfs tmpfs rw,size=3257152k,mode=755 20 1 252:8 / / rw,relatime - ext4 /dev/disk/by-uuid/9dce3ded-5110-40ec-9401-0e46a11f281d rw,errors=remount-ro,stripe=32,data=ordered 21 15 0:16 / /sys/fs/fuse/connections rw,relatime - fusectl none rw 23 15 0:6 / /sys/kernel/debug rw,relatime - debugfs none rw 25 15 0:10 / /sys/kernel/security rw,relatime - securityfs none rw 26 19 0:19 / /run/lock rw,nosuid,nodev,noexec,relatime - tmpfs none rw,size=5120k 27 19 0:20 / /run/shm rw,nosuid,nodev,relatime - tmpfs none rw 28 19 0:21 / /run/user rw,nosuid,nodev,noexec,relatime - tmpfs none rw,size=102400k,mode=755 36 16 0:29 / /proc/sys/fs/binfmt_misc rw,nosuid,nodev,noexec,relatime - binfmt_misc binfmt_misc rw 22 28 0:17 / /run/user/robertc/gvfs rw,nosuid,nodev,relatime - fuse.gvfsd-fuse gvfsd-fuse rw,user_id=1000,group_id=1000 -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1096771 Title: error 'No cgroup mounted on the system' but cgroup mounted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1096771/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1096771] Re: error 'No cgroup mounted on the system' but cgroup mounted
robertc@lifelessdesktop:~$ sudo ls /sys/fs/cgroup robertc@lifelessdesktop:~$ echo $? 0 robertc@lifelessdesktop:~$ ls -d /sys/fs/cgroup /sys/fs/cgroup -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1096771 Title: error 'No cgroup mounted on the system' but cgroup mounted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1096771/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1096771] Re: error 'No cgroup mounted on the system' but cgroup mounted
status cgroup-lite cgroup-lite start/running -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1096771 Title: error 'No cgroup mounted on the system' but cgroup mounted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1096771/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1096984] Re: Wrong device for the / mount point
*** This bug is a duplicate of bug 1060404 *** https://bugs.launchpad.net/bugs/1060404 Thanks for filing this bug. I believe the grub part of this bug is covered in bug 1060404 (which is not fixed in Precise). I don't believe the first part should be deemed a bug. lxc is not actually involved, and even without containers there is absolutely no guarantee that any results in 'mount' will be paths which are currently accessible to you. Moreover, note that if mount were returning a valid path (and grub succeeded in installing itself there) you would be destroying the grub install for the host :) Therefore grub-install simply needs to not run in the container. ** This bug has been marked a duplicate of bug 1060404 update-grub runs and fails in containers -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1096984 Title: Wrong device for the / mount point To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1096984/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1096984] Re: Wrong device for the / mount point
*** This bug is a duplicate of bug 1060404 *** https://bugs.launchpad.net/bugs/1060404 Thanks a lot for the explanation :) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1096984 Title: Wrong device for the / mount point To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1096984/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1096771] Re: error 'No cgroup mounted on the system' but cgroup mounted
exec 21 1/run/cgroup.debug
exec 21 1/run/cgroup.debug
set -x
cgroup.debug during boot: (.1)
cat /run/cgroup.debug.1
+ grep /sys/fs/cgroup /proc/mounts
+ [ -n ]
+ grep -v ^# /etc/fstab
+ grep -q cgroup
+ grep -q cgroup /proc/mounts
+ [ ! -e /proc/cgroups ]
+ mount -t tmpfs -o uid=0,gid=0,mode=0755 cgroup /sys/fs/cgroup
+ sed -e 1d;s/\([^\t]\)\t.*$/\1/ /proc/cgroups
+ mkdir /sys/fs/cgroup/cpuset
+ mount -n -t cgroup -o cpuset cgroup /sys/fs/cgroup/cpuset
+ mkdir /sys/fs/cgroup/cpu
+ mount -n -t cgroup -o cpu cgroup /sys/fs/cgroup/cpu
+ mkdir /sys/fs/cgroup/cpuacct
+ mount -n -t cgroup -o cpuacct cgroup /sys/fs/cgroup/cpuacct
+ mkdir /sys/fs/cgroup/memory
+ mount -n -t cgroup -o memory cgroup /sys/fs/cgroup/memory
+ mkdir /sys/fs/cgroup/devices
+ mount -n -t cgroup -o devices cgroup /sys/fs/cgroup/devices
+ mkdir /sys/fs/cgroup/freezer
+ mount -n -t cgroup -o freezer cgroup /sys/fs/cgroup/freezer
+ mkdir /sys/fs/cgroup/blkio
+ mount -n -t cgroup -o blkio cgroup /sys/fs/cgroup/blkio
+ mkdir /sys/fs/cgroup/perf_event
+ mount -n -t cgroup -o perf_event cgroup /sys/fs/cgroup/perf_event
+ exit 0
And after boot:
cat /run/cgroup.debug
+ grep /sys/fs/cgroup /proc/mounts
+ [ -n ]
+ + grep -v ^# /etc/fstab -q cgroup
+ grep -q cgroup /proc/mounts
+ [ ! -e /proc/cgroups ]
+ mount -t tmpfs -o uid=0,gid=0,mode=0755 cgroup /sys/fs/cgroup
+ sed -e 1d;s/\([^\t]\)\t.*$/\1/ /proc/cgroups
+ mkdir /sys/fs/cgroup/cpuset
+ mount -n -t cgroup -o cpuset cgroup /sys/fs/cgroup/cpuset
+ mkdir /sys/fs/cgroup/cpu
+ mount -n -t cgroup -o cpu cgroup /sys/fs/cgroup/cpu
+ mkdir /sys/fs/cgroup/cpuacct
+ mount -n -t cgroup -o cpuacct cgroup /sys/fs/cgroup/cpuacct
+ mkdir /sys/fs/cgroup/memory
+ mount -n -t cgroup -o memory cgroup /sys/fs/cgroup/memory
+ mkdir /sys/fs/cgroup/devices
+ mount -n -t cgroup -o devices cgroup /sys/fs/cgroup/devices
+ mkdir /sys/fs/cgroup/freezer
+ mount -n -t cgroup -o freezer cgroup /sys/fs/cgroup/freezer
+ mkdir /sys/fs/cgroup/blkio
+ mount -n -t cgroup -o blkio cgroup /sys/fs/cgroup/blkio
+ mkdir /sys/fs/cgroup/perf_event
+ mount -n -t cgroup -o perf_event cgroup /sys/fs/cgroup/perf_event
+ exit 0
And the diff:
$ diff -u /run/cgroup.debug{.1,}
--- /run/cgroup.debug.1 2013-01-08 09:25:32.756067804 +1300
+++ /run/cgroup.debug 2013-01-08 09:30:18.507748375 +1300
@@ -1,7 +1,6 @@
+ grep /sys/fs/cgroup /proc/mounts
+ [ -n ]
-+ grep -v ^# /etc/fstab
-+ grep -q cgroup
++ + grep -v ^# /etc/fstab -q cgroup
+ grep -q cgroup /proc/mounts
+ [ ! -e /proc/cgroups ]
+ mount -t tmpfs -o uid=0,gid=0,mode=0755 cgroup /sys/fs/cgroup
--
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Server Team, which is subscribed to lxc in Ubuntu.
https://bugs.launchpad.net/bugs/1096771
Title:
error 'No cgroup mounted on the system' but cgroup mounted
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[Bug 1096771] Re: error 'No cgroup mounted on the system' but cgroup mounted
ls /etc/init acpid.conf console-setup.conf friendly-recovery.conf modemmanager.conf mountkernfs.sh.conf procps.conf ssh.conf upstart-socket-bridge.conf alsa-restore.confcontainer-detect.confgdm.conf module-init-tools.conf mountnfs.sh.conf pulseaudio.conf tgt.conf upstart-udev-bridge.conf alsa-store.conf control-alt-delete.conf hostname.conf mountall.conf mysql.confqemu-kvm.conf tty1.confureadahead.conf anacron.conf cron.confhwclock.conf mountall-net.conf networking.conf rc.conf tty2.confureadahead-other.conf apport.conf cryptdisks-enable.conf hwclock-save.conf mountall-reboot.confnetwork-interface.confrcS.conf tty3.confwait-for-state.conf atd.conf cryptdisks-udev.conf hybrid-gfx.conf mountall.sh.confnetwork-interface-container.conf rc-sysinit.conf tty4.confwhoopsie.conf avahi-daemon.confcups.confirqbalance.conf mountall-shell.conf network-interface-security.conf resolvconf.conf tty5.confwinbind.conf binfmt-support.conf dbus.confiscsi-network-interface.conf mountdevsubfs.sh.conf network-manager.conf rfkill-restore.conf tty6.conf bluetooth.conf dmesg.conf libvirt-bin.conf mounted-debugfs.confpasswd.conf rfkill-store.conf udev.conf cgconfig.confecryptfs-utils-restore.conf libvirt-cgconfig-wait.conf mounted-dev.confplymouth.conf rsyslog.conf udev-fallback-graphics.conf cgred.conf ecryptfs-utils-save.conf libvirt-cgred-wait.conf mounted-proc.conf plymouth-log.conf screen-cleanup.conf udev-finish.conf cgroup-lite.conf failsafe.conflightdm.conf mounted-run.confplymouth-splash.conf setvtrgb.conf udevmonitor.conf console.conf failsafe-x.conf lxc.conf mounted-tmp.confplymouth-stop.confshutdown.conf udevtrigger.conf console-font.confflush-early-job-log.conf lxc-net.conf mounted-var.confplymouth-upstart-bridge.conf squid3.conf ufw.conf robertc@lifelessdesktop:~$ ls /etc/init.d/ acpid bluetooth cups hwclock lightdm nullmailer procps rfkill-store skeleton udev-fallback-graphics whoopsie acpi-supportbootlogd dbus hwclock-save lxc ondemand pulseaudio rsync speech-dispatcher udev-finish winbind alsa-restorebrltty dmesg ipmievd lxc-net openipmi qemu-kvm rsyslog squid3udevmonitor x11-common alsa-store cgroup-litedns-clean irqbalance modemmanager open-iscsi rabbitmq-server saned ssh udevtrigger zfs-fuse anacron console-font ebtables iscsi-network-interface module-init-toolspasswd rc saslauthd stop-bootlogd ufw apache2 console-setup failsafe-x kdump mysqlplymouth rc.local screen-cleanupstop-bootlogd-single umountfs apparmorcron friendly-recovery kerneloops networking plymouth-log rcS scsitools-pre.sh sudo umountiscsi.sh apport cryptdisks gdmkexec network-interfaceplymouth-splash README scsitools.sh sysstat umountnfs.sh atd cryptdisks-early grub-commonkexec-load network-interface-container plymouth-stopreboot sendsigs tgt umountroot avahi-daemoncryptdisks-enable halt killprocs network-interface-security plymouth-upstart-bridge resolvconf setvtrgb tor unattended-upgrades binfmt-support cryptdisks-udevhostname libvirt-bin network-manager
[Bug 1096771] Re: error 'No cgroup mounted on the system' but cgroup mounted
** Also affects: libcgroup (Ubuntu) Importance: Undecided Status: New ** Changed in: libcgroup (Ubuntu) Status: New = In Progress ** No longer affects: lxc (Ubuntu) ** Changed in: libcgroup (Ubuntu) Importance: Undecided = High ** Changed in: libcgroup (Ubuntu) Assignee: (unassigned) = Serge Hallyn (serge-hallyn) ** Summary changed: - error 'No cgroup mounted on the system' but cgroup mounted + cgroup-bin (deleted) init scripts stick around -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1096771 Title: cgroup-bin (deleted) init scripts stick around To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libcgroup/+bug/1096771/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1097032] [NEW] Build squid3 with –enable-ssl option by default
Public bug reported: Since squid3 does an excellent job in proxying and/or terminating HTTPS traffic it would be nice if the package by default would be compiled with ssl/tls support enabled. See: https://www.banym.de/linux/build-squid-with-enable-ssl-on-debian or http://www.d90.us/toolbox/2009/05/26/adding-ssl-support-to-squid-package-on-ubuntu/ This was tested this with Ubuntu 10.04.4 LTS \n \l ** Affects: squid3 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to squid3 in Ubuntu. https://bugs.launchpad.net/bugs/1097032 Title: Build squid3 with –enable-ssl option by default To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/squid3/+bug/1097032/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1097050] [NEW] d-root ipv4 has changed. Update db.root to show this
Public bug reported: According to http://www.root-servers.org/ and http://d.root- servers.org/renumber.html the D.Root server has changed its ipv4. I quote the message below D-Root is Changing its IPv4 Address on 3 January 2013 This is advance notice that there is a scheduled change to the IPv4 address for one of the authorities listed for the DNS root zone and the .ARPA TLD. The change is to D.ROOT-SERVERS.NET, which is administered by the University of Maryland. The new IPv4 address for this authority is 199.7.91.13 the /etc/bind/db.root file in bind needs to be changed to reflect this. 34c34 D.ROOT-SERVERS.NET. 360 A 128.8.10.90 --- D.ROOT-SERVERS.NET. 360 A 199.7.91.13 The notice also states that the old ip will only be available for at least 6 months so this change should probably be applied before then. ** Affects: bind9 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to bind9 in Ubuntu. https://bugs.launchpad.net/bugs/1097050 Title: d-root ipv4 has changed. Update db.root to show this To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bind9/+bug/1097050/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1097050] Re: d-root ipv4 has changed. Update db.root to show this
The official new zone file can be found at ftp://ftp.internic.net/domain/named.root and the diff to the current version is as follows. 12,13c12,13 ; last update:Jun 17, 2010 ; related version of root zone: 2010061700 --- ; last update:Jan 3, 2013 ; related version of root zone: 2013010300 34c34,35 D.ROOT-SERVERS.NET. 360 A 128.8.10.90 --- D.ROOT-SERVERS.NET. 360 A 199.7.91.13 D.ROOT-SERVERS.NET.360 2001:500:2D::D The notice says the ipv6 address is staying the same so apparently it was supposed to be in bind all along but for some reason, never was. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to bind9 in Ubuntu. https://bugs.launchpad.net/bugs/1097050 Title: d-root ipv4 has changed. Update db.root to show this To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bind9/+bug/1097050/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1097050] Re: d-root ipv4 has changed. Update db.root to show this
*** This bug is a duplicate of bug 1090593 *** https://bugs.launchpad.net/bugs/1090593 ** This bug has been marked a duplicate of bug 1090593 D.ROOT-SERVERS.NET changing January 3rd 2013 -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to bind9 in Ubuntu. https://bugs.launchpad.net/bugs/1097050 Title: d-root ipv4 has changed. Update db.root to show this To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bind9/+bug/1097050/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1090593] Re: D.ROOT-SERVERS.NET changing January 3rd 2013
In response to Robie, As far as i'm aware, a recursive server will pick a random root name server to fetch the list of root name servers from. If this happens to be the D root server old ip is offline, it'll stall briefly while trying to connect to it. Granted it's only a once off and a 1/13 chance of happening. Considering it's such an easy patch, no reason not to apply it though. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to bind9 in Ubuntu. https://bugs.launchpad.net/bugs/1090593 Title: D.ROOT-SERVERS.NET changing January 3rd 2013 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bind9/+bug/1090593/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 995079] Re: Internal server error when accessing nova/instances_and_volumes/ via horizon
The change needs to be reviewed and merged into the stable/essex branch upstream before it will be updated in Ubuntu. The review you linked expired and the change was never merged. Perhaps re-submit it and ping someone on the stable maintenance team for the required approval? -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to horizon in Ubuntu. https://bugs.launchpad.net/bugs/995079 Title: Internal server error when accessing nova/instances_and_volumes/ via horizon To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/horizon/+bug/995079/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1090593] Re: D.ROOT-SERVERS.NET changing January 3rd 2013
Considering it's such an easy patch, no reason not to apply it though. For the development release, it adds extra work to whoever does merges in the future, and introduces the risk of an accidental regression if not everything through to upstream has updated before Ubuntu. But if you get the change in Debian, then Ubuntu will in time merge it without any further ado. To update stable releases, Even the simplest of changes can cause unexpected regressions due to lurking problems. See https://wiki.ubuntu.com/StableReleaseUpdates I'm reluctant to push for this unless a clear consensus is reached, somebody points out exactly what we've done in the past, or an experienced Ubuntu developer tells me otherwise. I think the best place to seek consensus on this is the ubuntu-server mailing list. If others agree that the change is worth it, then, as you say, it's trivial to actually do and I'd be happy to see it through. Otherwise, this will get fixed in time as the change filters through from upstream. This seems to me to be the path of least resistance, especially because I don't think changing it earlier will result in any real practical benefit. Anyone who cares enough is presumably already running configuration management and can just change the conffile anyway. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to bind9 in Ubuntu. https://bugs.launchpad.net/bugs/1090593 Title: D.ROOT-SERVERS.NET changing January 3rd 2013 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bind9/+bug/1090593/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1045616] Re: DHCP server handing out DNS server addresses but DHCP client does not write these to resolv.conf
I think bug #1000244 is just describing the same issue in another way for sure. I'd be happy to work with someone with commit privileges in a virtual machine virgin install in my server cluster to reproduce the issue. I'm not savvy enough to try and determine if the problem comes from: resolvconf, default config in network stack for ubuntu, or some interaction when bind gets installed from the repo. I just know how to hard/code fix and work around the issue. IMHO, it definitely needs to be permanently fixed because whatever happens after a default install or upgrade, DNS resolution should just work, not require changes to get it working. FYI I was installing a centos 6.x system, and saw a similar interaction which would lead me towards a resolvconf or bind interaction. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to bind9 in Ubuntu. https://bugs.launchpad.net/bugs/1045616 Title: DHCP server handing out DNS server addresses but DHCP client does not write these to resolv.conf To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bind9/+bug/1045616/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1094921] Re: keystone postinst fails with KeyError: VerNum(4)
** Changed in: keystone (Ubuntu) Status: New = Incomplete -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to keystone in Ubuntu. https://bugs.launchpad.net/bugs/1094921 Title: keystone postinst fails with KeyError: VerNum(4) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/keystone/+bug/1094921/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1097032] Re: Build squid3 with –enable-ssl option by default
This is impossible right now for license reasons. Please see the discussion in http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=180886 for more information. ** Bug watch added: Debian Bug tracker #180886 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=180886 ** Changed in: squid3 (Ubuntu) Status: New = Won't Fix -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to squid3 in Ubuntu. https://bugs.launchpad.net/bugs/1097032 Title: Build squid3 with –enable-ssl option by default To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/squid3/+bug/1097032/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1093918] Re: grub-probe auto-detection fails on raid
** Also affects: multipath-tools (Ubuntu Quantal) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to multipath-tools in Ubuntu. https://bugs.launchpad.net/bugs/1093918 Title: grub-probe auto-detection fails on raid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/multipath-tools/+bug/1093918/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1095757] Re: Please update krb5 to new upstream release =1.10.2
** Bug watch added: Debian Bug tracker #697662 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=697662 ** Also affects: krb5 (Debian) via http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=697662 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to krb5 in Ubuntu. https://bugs.launchpad.net/bugs/1095757 Title: Please update krb5 to new upstream release =1.10.2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/krb5/+bug/1095757/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1039763] Re: Multiple nova-volume services fails to create volume on second storage server when using Nexenta driver
multiple volume services on a single host isn't something that's actually supported right now and won't be on Nova-Volume. The hack that Huang mentioned may work for you if you can get the networking squared away. ** Tags added: driver ** Changed in: cinder Status: Confirmed = Invalid -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to cinder in Ubuntu. https://bugs.launchpad.net/bugs/1039763 Title: Multiple nova-volume services fails to create volume on second storage server when using Nexenta driver To manage notifications about this bug go to: https://bugs.launchpad.net/cinder/+bug/1039763/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1028718] Re: nova volumes are inappropriately clingy for ceph
This currently is by design, your case of an HA solution makes sense and it would be a good add (especially with external storage devices such as Ceph). If there was an feature request category this would be a perfect candidate, but alas :( I'll see about getting a blue-print to address this. ** Changed in: cinder Status: Triaged = Invalid -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nova in Ubuntu. https://bugs.launchpad.net/bugs/1028718 Title: nova volumes are inappropriately clingy for ceph To manage notifications about this bug go to: https://bugs.launchpad.net/cinder/+bug/1028718/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1095757] Re: Please update krb5 to new upstream release =1.10.2
** Changed in: krb5 (Debian) Status: Unknown = New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to krb5 in Ubuntu. https://bugs.launchpad.net/bugs/1095757 Title: Please update krb5 to new upstream release =1.10.2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/krb5/+bug/1095757/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
New Juju video...
Posted to http://juju.ubuntu.com/ Enjoy! -- Robbie Williamson rob...@ubuntu.com robbiew[irc.freenode.net] Don't make me angry...you wouldn't like me when I'm angry. -Bruce Banner -- ubuntu-server mailing list ubuntu-server@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-server More info: https://wiki.ubuntu.com/ServerTeam
Re: Framebuffers, plymouth, upstart and server installs.
Quoting Sander Smeenk (ssme...@freshdot.net): I'd like to propose the (re)introduction of a special '-server' kernel which has no framebuffers enabled? Some mechanism to tune GRUB into verbose, 80x24 text mode when installed on a Server setup? Implement 'tee(1)' functionality in Upstart perhaps? Is any of this discussable? Anyone? -- | Why do they call it chilli if it's hot? | 4096R/20CC6CD2 - 6D40 1A20 B9AA 87D4 84C7 FBD6 F3A9 9442 20CC 6CD2 -- ubuntu-server mailing list ubuntu-server@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-server More info: https://wiki.ubuntu.com/ServerTeam
Fwd: Re: Framebuffers, plymouth, upstart and server installs.
-- Forwarded message -- From: Spencer Krum krum.spen...@gmail.com Date: Jan 3, 2013 4:52 PM Subject: Re: Framebuffers, plymouth, upstart and server installs. To: Douglas Stanley douglas.m.stan...@gmail.com This affects me as well. Whenever a /et/networking/interfaces is wrong or an /etc/fdisk is wrong, plymouth gets in the way and makes it harder to fix the problem. Id be happy to help with testing or what little I know of packaging. On Jan 3, 2013 2:01 PM, Douglas Stanley douglas.m.stan...@gmail.com wrote: On Thu, Jan 3, 2013 at 4:53 PM, Sander Smeenk ssme...@freshdot.netwrote: Hello list, I recently got directed here from ubuntu-devel-discuss with my pet-peeves on how i think Ubuntu Server is not really tailored for servers [anymore], the thread of which you can read up on here: https://lists.ubuntu.com/archives/ubuntu-devel-discuss/2013-January/014163.html I wrote about these issues in an earlier thread on this list too: https://lists.ubuntu.com/archives/ubuntu-server/2011-April/thread.html Basically it boils down to quotes from the above shown threads; | I like to be able to watch the [boot] process happen. [ .. ] I don't | care if my server looks pretty when it's booting. I do care that I | can see at what point in the boot process a catastrophic failure has | occurred. and; | [ .. ] under no circumstance should a server blindly come up in a mode | in which it cannot display to a virtual console. Never. Ever. No Excuse. In fact, and i really, *really* don't mean to insult any one involved in ubuntu-server development, but i kind-of wonder if the people putting all this hard work in ubuntu-server are actually using ubuntu-server on a daily basis on more than one system like a lot of sysadmins like myself do. Me and my team manage roughly 200 servers running Ubuntu. We encounter situations where we have old CRT monitors, shady KVM-switches and crappy ILOM/ELOM/DRAC java implementations with which we have to manage our servers. Situations where (we/the customer) botched something up which makes the bootprocess fail, etc. Framebuffers, or rather 'special video modes', are somewhat unstable on server hardware and/or plain right incompatible with shady KVM implementations which are, unfortunately, commonly used in colocated environments. What i really want to know is 'why' all this is necessary on server installs ad what we / i can do to get a clearer view on what is actually going on during boot. The path Ubuntu Server followed from Ubuntu Desktop is to depend on framebuffers and upstart during boot and to switch off the GRUB menu by default. I'd like to propose the (re)introduction of a special '-server' kernel which has no framebuffers enabled? Some mechanism to tune GRUB into verbose, 80x24 text mode when installed on a Server setup? Implement 'tee(1)' functionality in Upstart perhaps? Is any of this discussable? With warm regards, -Sander. -- | 0 bottles of beer on the wall, 0 bottles of beer, you take 1 down, | pass it around, 4294967295 bottles of beer on the wall. | 4096R/20CC6CD2 - 6D40 1A20 B9AA 87D4 84C7 FBD6 F3A9 9442 20CC 6CD2 -- ubuntu-server mailing list ubuntu-server@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-server More info: https://wiki.ubuntu.com/ServerTeam I whole-heartedly agree with every sentiment! Also, there are related issues when running ubuntu-server as a VM on kvm (or technically, the minimal virtual install version). I tend to use serial consoles for my vm's, so that I can access them via ssh, and it's a pain to get boot output sent to the serial console and not the vnc consoles... Just wanted to add that pet peeve to the above list as it's related... Doug -- Please avoid sending me Word or PowerPoint attachments. See http://www.gnu.org/philosophy/no-word-attachments.html -- ubuntu-server mailing list ubuntu-server@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-server More info: https://wiki.ubuntu.com/ServerTeam -- ubuntu-server mailing list ubuntu-server@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-server More info: https://wiki.ubuntu.com/ServerTeam
Re: Fwd: Re: Framebuffers, plymouth, upstart and server installs.
+1 We want on our servers debug output on screen. There is absolutly no reason for plymouth imho. thx Am 07.01.2013 20:52, schrieb Spencer Krum: -- Forwarded message -- From: Spencer Krum krum.spen...@gmail.com mailto:krum.spen...@gmail.com Date: Jan 3, 2013 4:52 PM Subject: Re: Framebuffers, plymouth, upstart and server installs. To: Douglas Stanley douglas.m.stan...@gmail.com mailto:douglas.m.stan...@gmail.com This affects me as well. Whenever a /et/networking/interfaces is wrong or an /etc/fdisk is wrong, plymouth gets in the way and makes it harder to fix the problem. Id be happy to help with testing or what little I know of packaging. On Jan 3, 2013 2:01 PM, Douglas Stanley douglas.m.stan...@gmail.com mailto:douglas.m.stan...@gmail.com wrote: On Thu, Jan 3, 2013 at 4:53 PM, Sander Smeenk ssme...@freshdot.net mailto:ssme...@freshdot.net wrote: Hello list, I recently got directed here from ubuntu-devel-discuss with my pet-peeves on how i think Ubuntu Server is not really tailored for servers [anymore], the thread of which you can read up on here: https://lists.ubuntu.com/archives/ubuntu-devel-discuss/2013-January/014163.html I wrote about these issues in an earlier thread on this list too: https://lists.ubuntu.com/archives/ubuntu-server/2011-April/thread.html Basically it boils down to quotes from the above shown threads; | I like to be able to watch the [boot] process happen. [ .. ] I don't | care if my server looks pretty when it's booting. I do care that I | can see at what point in the boot process a catastrophic failure has | occurred. and; | [ .. ] under no circumstance should a server blindly come up in a mode | in which it cannot display to a virtual console. Never. Ever. No Excuse. In fact, and i really, *really* don't mean to insult any one involved in ubuntu-server development, but i kind-of wonder if the people putting all this hard work in ubuntu-server are actually using ubuntu-server on a daily basis on more than one system like a lot of sysadmins like myself do. Me and my team manage roughly 200 servers running Ubuntu. We encounter situations where we have old CRT monitors, shady KVM-switches and crappy ILOM/ELOM/DRAC java implementations with which we have to manage our servers. Situations where (we/the customer) botched something up which makes the bootprocess fail, etc. Framebuffers, or rather 'special video modes', are somewhat unstable on server hardware and/or plain right incompatible with shady KVM implementations which are, unfortunately, commonly used in colocated environments. What i really want to know is 'why' all this is necessary on server installs ad what we / i can do to get a clearer view on what is actually going on during boot. The path Ubuntu Server followed from Ubuntu Desktop is to depend on framebuffers and upstart during boot and to switch off the GRUB menu by default. I'd like to propose the (re)introduction of a special '-server' kernel which has no framebuffers enabled? Some mechanism to tune GRUB into verbose, 80x24 text mode when installed on a Server setup? Implement 'tee(1)' functionality in Upstart perhaps? Is any of this discussable? With warm regards, -Sander. -- | 0 bottles of beer on the wall, 0 bottles of beer, you take 1 down, | pass it around, 4294967295 bottles of beer on the wall. | 4096R/20CC6CD2 - 6D40 1A20 B9AA 87D4 84C7 FBD6 F3A9 9442 20CC 6CD2 -- ubuntu-server mailing list ubuntu-server@lists.ubuntu.com mailto:ubuntu-server@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-server More info: https://wiki.ubuntu.com/ServerTeam I whole-heartedly agree with every sentiment! Also, there are related issues when running ubuntu-server as a VM on kvm (or technically, the minimal virtual install version). I tend to use serial consoles for my vm's, so that I can access them via ssh, and it's a pain to get boot output sent to the serial console and not the vnc consoles... Just wanted to add that pet peeve to the above list as it's related... Doug -- Please avoid sending me Word or PowerPoint attachments. See http://www.gnu.org/philosophy/no-word-attachments.html -- ubuntu-server mailing list ubuntu-server@lists.ubuntu.com mailto:ubuntu-server@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-server More
Ubuntu10: clnt_create rpc program not registered
Hi. I'm trying to mount an old Seagate BlackArmor using NFS. I have a Debian 5 system correctly mounting the share, but on my newly installed Ubuntu 10.04 I cannot. if I run showmount -e 192.168.1.179 I get clnt_create rpc program not registered if I try to directly mount the share using the same command working on debian I get mount.nfs: an incorrect mount option was specified Package nfs-common is installed, portmap is running, what else could be wrong? thanks -- Lorenzo Milesi - lorenzo.mil...@yetopen.it GPG/PGP Key-Id: 0xE704E230 - http://keyserver.linux.it -- ubuntu-server mailing list ubuntu-server@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-server More info: https://wiki.ubuntu.com/ServerTeam
Re: Framebuffers, plymouth, upstart and server installs.
On Jan 7, 2013, at 11:46 AM, Sander Smeenk ssme...@freshdot.net wrote: Quoting Sander Smeenk (ssme...@freshdot.net): I'd like to propose the (re)introduction of a special '-server' kernel which has no framebuffers enabled? Some mechanism to tune GRUB into verbose, 80x24 text mode when installed on a Server setup? Implement 'tee(1)' functionality in Upstart perhaps? Is any of this discussable? Anyone? The worst one here is the fact that during bootup fsck's, there is no longer any progress bar showing status. No big deal for a small single disk system but If your server has a multi-terabyte drive array, fscks can take hours to complete and you are stuck staring at a blinking cursor with no idea how much longer it will take or if the system is even hung. Since fscks might be run only every few months, many people didn't even know about this until the worst possible time (power outage, etc.) It appears the cause is not exactly plymouth, but rather since Karmic the SystemV init was replaced with upstart, which is (mostly) SysV compatible. If you ls -l /etc/init.d you will see a lot of symlinks in there, all pointing to /lib/init/upstart-job. Those used to be SysV init scripts; they have been converted to upstart jobs. Plymouth is what upstart talks to in order to send output to stdout (the monitor), and it requires full control over the console during bootup and shutdown. Any job output does not go to the old console anymore - it needs to go through plymouth. This is why if you hack plymouth out of your system, you will notice that you only see output from the old SysV scripts still living in /etc/init.d - but you will see no output for jobs that have been converted to upstart. Eventually /etc/init.d will be entirely upstart symlinks, and everything will go through plymouth. So if you keep plymouth off your system… you are going to have an increasingly bad time as more jobs get converted to upstart. Maybe some devs can chime in here but from what I understand, upstart is here to stay come hell or high water, so any solution is going to have to work best practice with upstart/plymouth, with no way to get back old behavior. I wish upstart had some sort of mechanism to talk through a plain oldschool console too, but it appears that this isn't possible? -- Mark -- ubuntu-server mailing list ubuntu-server@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-server More info: https://wiki.ubuntu.com/ServerTeam
