Hello, I have been using rhev 3.1 and created a few VMs. I have provisioning system that boots machines via pxe with centos 6.3 images.
It creates the following: /dev/vda1 on / type ext3 (rw,noatime,nodiratime) /dev/vda6 on /local type ext3 (rw,noatime,nodiratime) /dev/vda3 on /tmp type ext3 (rw,nosuid,nodev,noatime,nodiratime) /dev/vda2 on /var type ext3 (rw,noatime,nodiratime) With: Kernel: 2.6.32-279.el6.x86_64 #1 SMP Fri Jun 22 12:19:21 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux Thanks, Andrew Dec 7 12:22:01 cheese04 kernel: imklog 4.6.2, log source = /proc/kmsg started. Dec 7 12:22:01 cheese04 rsyslogd: [origin software="rsyslogd" swVersion="4.6.2" x-pid="2790" x-info="http://www.rsyslog.com";] (re)start Dec 7 12:29:56 cheese04 kernel: INFO: task kjournald:2520 blocked for more than 120 seconds. Dec 7 12:29:56 cheese04 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Dec 7 12:29:56 cheese04 kernel: kjournald D 0000000000000000 0 2520 2 0x00000080 Dec 7 12:29:56 cheese04 kernel: ffff880101005d50 0000000000000046 ffffffff81a8d020 ffffffff8160b400 Dec 7 12:29:56 cheese04 kernel: 0000000000000000 ffff88011fc23080 ffff880101005da0 ffffffff8105b483 Dec 7 12:29:56 cheese04 kernel: ffff880117f99af8 ffff880101005fd8 000000000000fb88 ffff880117f99af8 Dec 7 12:29:56 cheese04 kernel: Call Trace: Dec 7 12:29:56 cheese04 kernel: [<ffffffff8105b483>] ? perf_event_task_sched_out+0x33/0x80 Dec 7 12:29:56 cheese04 kernel: [<ffffffff810923be>] ? prepare_to_wait+0x4e/0x80 Dec 7 12:29:56 cheese04 kernel: [<ffffffffa036f751>] journal_commit_transaction+0x161/0x1310 [jbd] Dec 7 12:29:56 cheese04 kernel: [<ffffffff810920d0>] ? autoremove_wake_function+0x0/0x40 Dec 7 12:29:56 cheese04 kernel: [<ffffffff8107eabb>] ? try_to_del_timer_sync+0x7b/0xe0 Dec 7 12:29:56 cheese04 kernel: [<ffffffffa0375bb8>] kjournald+0xe8/0x250 [jbd] Dec 7 12:29:56 cheese04 kernel: [<ffffffff810920d0>] ? autoremove_wake_function+0x0/0x40 Dec 7 12:29:56 cheese04 kernel: [<ffffffffa0375ad0>] ? kjournald+0x0/0x250 [jbd] Dec 7 12:29:56 cheese04 kernel: [<ffffffff81091d66>] kthread+0x96/0xa0 Dec 7 12:29:56 cheese04 kernel: [<ffffffff8100c14a>] child_rip+0xa/0x20 Dec 7 12:29:56 cheese04 kernel: [<ffffffff81091cd0>] ? kthread+0x0/0xa0 Dec 7 12:29:56 cheese04 kernel: [<ffffffff8100c140>] ? child_rip+0x0/0x20 Dec 7 12:29:56 cheese04 kernel: INFO: task master:3023 blocked for more than 120 seconds. Dec 7 12:29:56 cheese04 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Dec 7 12:29:56 cheese04 kernel: master D 0000000000000000 0 3023 1 0x00000084 Dec 7 12:29:56 cheese04 kernel: ffff8801013dd968 0000000000000082 0000000000000000 00000792d63945c4 Dec 7 12:29:56 cheese04 kernel: ffff8801013dd928 ffff880117e21e50 000000000007884e ffffffffaf3e39ec Dec 7 12:29:56 cheese04 kernel: ffff8800c4282638 ffff8801013ddfd8 000000000000fb88 ffff8800c4282638 Dec 7 12:29:56 cheese04 kernel: Call Trace: Dec 7 12:29:56 cheese04 kernel: [<ffffffff811adfc0>] ? sync_buffer+0x0/0x50 Dec 7 12:29:56 cheese04 kernel: [<ffffffff814fdfc3>] io_schedule+0x73/0xc0 Dec 7 12:29:56 cheese04 kernel: [<ffffffff811ae000>] sync_buffer+0x40/0x50 Dec 7 12:29:56 cheese04 kernel: [<ffffffff814fe82a>] __wait_on_bit_lock+0x5a/0xc0 Dec 7 12:29:56 cheese04 kernel: [<ffffffff811adfc0>] ? sync_buffer+0x0/0x50 Dec 7 12:29:56 cheese04 kernel: [<ffffffff814fe908>] out_of_line_wait_on_bit_lock+0x78/0x90 Dec 7 12:29:56 cheese04 kernel: [<ffffffff81092110>] ? wake_bit_function+0x0/0x50 Dec 7 12:29:56 cheese04 kernel: [<ffffffff81039678>] ? pvclock_clocksource_read+0x58/0xd0 Dec 7 12:29:56 cheese04 kernel: [<ffffffff811ae1a6>] __lock_buffer+0x36/0x40 Dec 7 12:29:56 cheese04 kernel: [<ffffffffa036f2b3>] do_get_write_access+0x483/0x500 [jbd] Dec 7 12:29:56 cheese04 kernel: [<ffffffff811ad6bc>] ? __getblk+0x2c/0x2e0 Dec 7 12:29:56 cheese04 kernel: [<ffffffffa036f4c1>] journal_get_write_access+0x31/0x50 [jbd] Dec 7 12:29:56 cheese04 kernel: [<ffffffffa03ac7dd>] __ext3_journal_get_write_access+0x2d/0x60 [ext3] Dec 7 12:29:56 cheese04 kernel: [<ffffffffa0392a5b>] ext3_reserve_inode_write+0x7b/0xa0 [ext3] Dec 7 12:29:56 cheese04 kernel: [<ffffffffa0392ac8>] ext3_mark_inode_dirty+0x48/0xa0 [ext3] Dec 7 12:29:56 cheese04 kernel: [<ffffffffa0392ca1>] ext3_dirty_inode+0x61/0xa0 [ext3] Dec 7 12:29:56 cheese04 kernel: [<ffffffff811a49eb>] __mark_inode_dirty+0x3b/0x160 Dec 7 12:29:56 cheese04 kernel: [<ffffffff81194f32>] file_update_time+0xf2/0x170 Dec 7 12:29:56 cheese04 kernel: [<ffffffff81184cd2>] pipe_write+0x2d2/0x650 Dec 7 12:29:56 cheese04 kernel: [<ffffffff8117ad6a>] do_sync_write+0xfa/0x140 Dec 7 12:29:56 cheese04 kernel: [<ffffffff810920d0>] ? autoremove_wake_function+0x0/0x40 Dec 7 12:29:56 cheese04 kernel: [<ffffffff8121fd8b>] ? selinux_file_permission+0xfb/0x150 Dec 7 12:29:56 cheese04 kernel: [<ffffffff81213136>] ? security_file_permission+0x16/0x20 Dec 7 12:29:56 cheese04 kernel: [<ffffffff8117b068>] vfs_write+0xb8/0x1a0 Dec 7 12:29:56 cheese04 kernel: [<ffffffff8117ba81>] sys_write+0x51/0x90 Dec 7 12:29:56 cheese04 kernel: [<ffffffff8100b0f2>] system_call_fastpath+0x16/0x1b [root@cheese04 ~]# dumpe2fs /dev/vda1 dumpe2fs 1.41.12 (17-May-2010) Filesystem volume name: <none> Last mounted on: <not available> Filesystem UUID: 79efe567-75c2-4fd1-800c-429d0530b945 Filesystem magic number: 0xEF53 Filesystem revision #: 1 (dynamic) Filesystem features: has_journal ext_attr resize_inode dir_index filetype needs_recovery sparse_super large_file Filesystem flags: signed_directory_hash Default mount options: (none) Filesystem state: clean Errors behavior: Continue Filesystem OS type: Linux Inode count: 1250928 Block count: 5000000 Reserved block count: 250000 Free blocks: 4259450 Free inodes: 1167788 First block: 0 Block size: 4096 Fragment size: 4096 Reserved GDT blocks: 1022 Blocks per group: 32768 Fragments per group: 32768 Inodes per group: 8176 Inode blocks per group: 511 Filesystem created: Fri Dec 7 11:34:58 2012 Last mount time: Fri Dec 7 11:37:23 2012 Last write time: Fri Dec 7 11:37:16 2012 Mount count: 2 Maximum mount count: 21 Last checked: Fri Dec 7 11:34:58 2012 Check interval: 15552000 (6 months) Next check after: Wed Jun 5 12:34:58 2013 Reserved blocks uid: 0 (user root) Reserved blocks gid: 0 (group root) First inode: 11 Inode size: 256 Required extra isize: 28 Desired extra isize: 28 Journal inode: 8 Default directory hash: half_md4 Directory Hash Seed: aa5c6c5f-f16d-46a9-9a62-c55d37053adb Journal backup: inode blocks Journal features: (none) Journal size: 128M Journal length: 32768 Journal sequence: 0x00000015 Journal start: 1 Group 0: (Blocks 0-32767) Primary superblock at 0, Group descriptors at 1-2 Reserved GDT blocks at 3-1024 Block bitmap at 1025 (+1025), Inode bitmap at 1026 (+1026) Inode table at 1027-1537 (+1027) 31224 free blocks, 8163 free inodes, 2 directories Free blocks: 1544-32767 Free inodes: 13, 15-8176 /usr/libexec/qemu-kvm-S-Mrhel6.3.0-cpuSandyBridge-enable-kvm-m4096-smp4 sockets=4 cores=1 threads=1-namecheese03-uuidd782ef0b-07c6-4950-873d-def2acde8d82-smbiostype=1 manufacturer=Red Hat product=RHEV Hypervisor version=6.3-20121121.0.el6_3 serial=32333536-3030-5A43-3232-32383046375A_E4:11:5B:62:F1:18 uuid=d782ef0b-07c6-4950-873d-def2acde8d82-nodefconfig-nodefaults-chardevsocket id=charmonitor path=/var/lib/libvirt/qemu/cheese03.monitor server nowait-monchardev=charmonitor id=monitor mode=control-rtcbase=2012-12-06T22:33:31 driftfix=slew-no-shutdown-devicepiix3-usb-uhci id=usb bus=pci.0 addr=0x1.0x2-devicevirtio-serial-pci id=virtio-serial0 bus=pci.0 addr=0x4-driveif=none media=cdrom id=drive-ide0-1-0 readonly=on format=raw serial=-deviceide-drive bus=ide.1 unit=0 drive=drive-ide0-1-0 id=ide0-1-0-drivefile=/rhev/data-center/3ecf6306-3fa6-11e2-b544-00215e253fcc/b2a3daf4-7315-4cd8-a076-4ab005db7410/images/8c3541ea-9b89-4837-b98a-ae97feae6765/c90ceaf1-9c3a-42e6-b1a2-939fc1403fcb if=none id=drive-virtio-disk0 format=raw serial=8c3541ea-9b89-4837-b98a-ae97feae6765 cache=none werror=stop rerror=stop aio=threads-devicevirtio-blk-pci scsi=off bus=pci.0 addr=0x5 drive=drive-virtio-disk0 id=virtio-disk0-netdevtap fd=26 id=hostnet0 vhost=on vhostfd=27-devicevirtio-net-pci netdev=hostnet0 id=net0 mac=00:00:00:00:03:00 bus=pci.0 addr=0x3 bootindex=1-chardevsocket id=charchannel0 path=/var/lib/libvirt/qemu/channels/cheese03.com.redhat.rhevm.vdsm server nowait-devicevirtserialport bus=virtio-serial0.0 nr=1 chardev=charchannel0 id=channel0 name=com.redhat.rhevm.vdsm-chardevsocket id=charchannel1 path=/var/lib/libvirt/qemu/channels/cheese03.org.qemu.guest_agent.0 server nowait-devicevirtserialport bus=virtio-serial0.0 nr=2 chardev=charchannel1 id=channel1 name=org.qemu.guest_agent.0-chardevspicevmc id=charchannel2 name=vdagent-devicevirtserialport bus=virtio-serial0.0 nr=3 chardev=charchannel2 id=channel2 name=com.redhat.spice.0-spiceport=5900 tls-port=5901 addr=0 x509-dir=/etc/pki/vdsm/libvirt-spice tls-channel=main tls-channel=display tls-channel=inputs tls-channel=cursor tls-channel=playback tls-channel=record tls-channel=smartcard tls-channel=usbredir-ken-us-vgaqxl-globalqxl-vga.vram_size=67108864-devicevirtio-balloon-pci id=balloon0 bus=pci.0 addr=0x6 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
