[Bug 1515780] Re: bcache does not work with suspend
## This uses qemu and a maas image to easily test bcache of a root disk
## on a vm. Originally put together for bug 1515780
## It does:
## * downloads a maas image, kernel and initramfs
## * and makes a disk with 1M in front for the bcache header (root.img)
## * creates a disk for cache image (cache0.img)
## * puts a bcache header on the root.img pointing to cache disk by cset uuid
## * boots system with uuid of root filesystem
##
## once booted you can login with 'ubuntu:passw0rd' (from the user-data above)
## suspend with:
## sudo systemctl suspend
## unsuspend with:
##'system_wakeup'
## to issue system_wakeup you need to get to qemu monitor.
## in nographic mode you you toggle between console and qemu monitor with
## the provided 'escape char' (-echr) and 'c'
$ wget
http://images.maas.io/ephemeral-v2/daily/xenial/amd64/20160509/root-image.gz
$ wget
http://images.maas.io/ephemeral-v2/daily/xenial/amd64/20160509/xenial/generic/boot-initrd
$ wget
http://images.maas.io/ephemeral-v2/daily/xenial/amd64/20160509/xenial/generic/boot-kernel
$ sudo apt-get install bcache-tools
## set up the cache disk
$ truncate --size 500M cache0.img
$ make-bcache --cache --writeback cache0.img
UUID: 48320c10-9065-40e1-93cc-d020861e2070
Set UUID: 1d997f00-4d73-40d6-9a09-c9192bf6aed2
version:0
nbuckets: 1000
block_size: 8
bucket_size:1024
nr_in_set: 1
nr_this_dev:0
first_bucket: 1
$ cset_uuid=$(bcache-super-show cache0.img | awk '$1 == "cset.uuid" { print $2
}')
$ echo $cset_uuid
1d997f00-4d73-40d6-9a09-c9192bf6aed2
## setup primary disk
$ truncate --size=1M root.img
$ zcat root-image.gz >> root.img
# 2048 is 1M / 512B sectors
$ make-bcache --bdev --data-offset=2048 "--cset-uuid=${cset_uuid}" root.img
# 1M here is same as our truncate. get the UUID of the filesystem.
$ uuid=$(blkid -p -o export -O 1M root.img | awk -F= '$1 == "UUID" { print $2
}')
## set up a seed disk
$ cat > user-data <https://bugs.launchpad.net/bugs/1515780
Title:
bcache does not work with suspend
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/bcache-tools/+bug/1515780/+subscriptions
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[Bug 1515780] Re: bcache does not work with suspend
** Attachment added: "suggested /lib/systemd/system-sleep/bcache.sh" https://bugs.launchpad.net/debian/+source/bcache-tools/+bug/1515780/+attachment/4659445/+files/bcache.sh -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to bcache-tools in Ubuntu. https://bugs.launchpad.net/bugs/1515780 Title: bcache does not work with suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bcache-tools/+bug/1515780/+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 1578351] Re: mitaka ksclient fails to connect to v6 keystone
** Also affects: cloud-archive/mitaka Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to python-urllib3 in Ubuntu. https://bugs.launchpad.net/bugs/1578351 Title: mitaka ksclient fails to connect to v6 keystone To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1578351/+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 1515780] Re: bcache does not work with suspend
** Bug watch added: Debian Bug tracker #823860 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=823860 ** Also affects: bcache-tools (Debian) via http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=823860 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to bcache-tools in Ubuntu. https://bugs.launchpad.net/bugs/1515780 Title: bcache does not work with suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bcache-tools/+bug/1515780/+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 1577844] Re: Drop unnecessary blocking of all net udev rules
** Changed in: cloud-init (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to cloud-init in Ubuntu. https://bugs.launchpad.net/bugs/1577844 Title: Drop unnecessary blocking of all net udev rules To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1577844/+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 1569502] Re: [SRU] liberty point releases
** Changed in: cloud-archive Status: New => 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/1569502 Title: [SRU] liberty point releases To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1569502/+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 1539506] Re: AttributeError: 'virDomain' object has no attribute 'fsFreeze
Marking Nova (Ubuntu) bug task as invalid as this problem is specific to the UCA. -- 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/1539506 Title: AttributeError: 'virDomain' object has no attribute 'fsFreeze To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1539506/+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 1539506] Re: AttributeError: 'virDomain' object has no attribute 'fsFreeze
This is a bit of a gap in the UCA pockets for kilo and liberty; mitaka ships a matched python-libvirt with the core libvirt package (1.3.1). I'll look into fixing this gap, but we'll need todo a full regression so might take a while to turn the wheel on this one... ** Also affects: cloud-archive Importance: Undecided Status: New ** Also affects: cloud-archive/mitaka Importance: Undecided Status: New ** Also affects: cloud-archive/kilo Importance: Undecided Status: New ** Also affects: cloud-archive/liberty Importance: Undecided Status: New ** Changed in: cloud-archive/mitaka Status: New => Fix Released ** Changed in: cloud-archive/liberty Status: New => Triaged ** Changed in: cloud-archive/kilo Status: New => Triaged ** Changed in: cloud-archive/kilo Importance: Undecided => Medium ** Changed in: cloud-archive/liberty Importance: Undecided => Medium ** Changed in: cloud-archive/mitaka Importance: Undecided => Medium ** Changed in: nova (Ubuntu) Status: Confirmed => 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/1539506 Title: AttributeError: 'virDomain' object has no attribute 'fsFreeze To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1539506/+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
