similar to: Corrupted geo-replication CHANGELOG after running out of space in LVM thin pool

Hi, I have a gluster cluster running with geo-replication. The volume that is being geo-replicated is running on a LVM thin pool. The thin pool overflowed causing a crash. I extended the thin pool LV and remounted which brought the volume back online and healthy. When I try to restart the geo-replication, I'm having the bricks that overflowed go to the Faulty state. The changes.log shows

In the past, I've used LVM on MD RAID, and I'd like to try using LVM RAID in order to also add dm-integrity data to some LVs.? I've added new PVs to my VG, and I've converted some of my LVs to raid1 types, but I also have one thin pool that I use for VMs with multiple layers of snapshots.? That pool can't be converted, directly: # lvconvert --type raid1 -m 1

On 08/02/2014 04:24 PM, Vasiliy Tolstov wrote: > Hi all. I'm using libvirt 1.2.6 > I want to use lvm storage for my virtual machines. > But i want to use new lvm2 feature - thin pool. How can i do that in > libvirt? If libvirt can't create it via pool xml, does (and how) to > use this setup under libvirt? > The 'Thin Pool' is avoided by libvirt, but volumes

Please don't use lvm thin for vm. In our hosting in Russia we have 100-150 vps on each node with lvm thin pool on ssd and have locks, slowdowns and other bad things because of COW. After we switching to qcow2 files on plain ssd ext4 fs and happy =). 2017-11-04 23:21 GMT+03:00 Jan Hutař <jhutar@redhat.com>: > Hello, > as usual, I'm few years behind trends so I have learned

Do you have some comparasion of IO performance on thin pool vs. qcow2 file on fs? In my case each VM would have its own thin volume. I just want to overcommit disk-space. Regards, Jan On 2017-11-07 13:16 +0300, Vasiliy Tolstov wrote: >Please don't use lvm thin for vm. In our hosting in Russia we have >100-150 vps on each node with lvm thin pool on ssd and have locks, >slowdowns

Hi all. I'm using libvirt 1.2.6 I want to use lvm storage for my virtual machines. But i want to use new lvm2 feature - thin pool. How can i do that in libvirt? If libvirt can't create it via pool xml, does (and how) to use this setup under libvirt? -- Vasiliy Tolstov, e-mail: v.tolstov@selfip.ru jabber: vase@selfip.ru

Getting this answer back on the list in case anyone else is trying to share storage. Thanks for the docs pointer, Tanner. -John On Thu, Sep 7, 2017 at 6:50 PM, Tanner Bruce <tanner.bruce at farmersedge.ca> wrote: > You can set a security context on your pod to set the guid as needed: > https://kubernetes.io/docs/tasks/configure-pod-container/security-context/ > > > This

Hello, as usual, I'm few years behind trends so I have learned about LVM thin volumes recently and I especially like that your volumes can be "sparse" - that you can have 1TB thin volume on 250GB VG/thin pool. Is it somehow possible to use that with libvirt? I have found this post from 2014: https://www.redhat.com/archives/libvirt-users/2014-August/msg00010.html which says

Hi, Is it possible to create a storage pool based on an LVM thin pool? I read a recent bugzilla but the problem there was that the storage-pool became unusable AFTER creating a thinpool which is a different case. Thanks, Jorge

On 09/09/13 03:53, Jorge Fábregas wrote: > Hi, > > Is it possible to create a storage pool based on an LVM thin pool? I > read a recent bugzilla but the problem there was that the storage-pool > became unusable AFTER creating a thinpool which is a different case. Could you paste the bug number? > > Thanks, > Jorge > >

On 09/08/2013 10:19 PM, Osier Yang wrote: > Could you paste the bug number? https://bugzilla.redhat.com/show_bug.cgi?id=924672 -- Jorge

On 09/09/13 11:14, Jorge Fábregas wrote: > On 09/08/2013 10:19 PM, Osier Yang wrote: >> Could you paste the bug number? > https://bugzilla.redhat.com/show_bug.cgi?id=924672 > > The error pasted by Cole in the bug should be the real reason, which is overridden by the later pool stopping. And we have the bug to support the thin pool, sorry you won't be able to use it until

On 09/09/2013 02:42 AM, Osier Yang wrote: > And we have the bug to support the thin pool, sorry you won't be able > to use it until the bug is fixed. Could you share the bug number so I can follow it? Thanks, Jorge

Didn''t see it on the trac--is there a way to subscribe to commit msgs on the rails trunk? How about on the CHANGELOGs for actionpack & activerecord? Thanks.

> On Wed, Aug 26, 2020 at 11:18 PM Simon Matter via CentOS > <centos at centos.org> wrote: >> >> > On Wed, Aug 26, 2020 at 2:54 PM Kenneth Porter <shiva at sewingwitch.com> >> > wrote: >> >> >> >> Is there some way to see the RPM changelog entries for a prospective >> yum >> >> update? Ideally I'd like to see

I''ve been fighting with this raid-z on pool for almost a year now on FreeBSD. Earlier this week I managed to mount it with one corrupted/offline disk. I tried to wipe the disk, and ended up settling with using gpart to make a new partition on it. It resilvered partially, but when I attempted to clear errors (that had been present since I last tried getting the pool to work) it restarted

I've been using a cvs2cl.pl (http://www.red-bean.com/cvs2cl), a nice little perl script to auto-generate GNU-style changelogs from CVS log information. This site also has a proposed XML format for changelogs, and cvs2cl can optionally produce this instead. Finally, they have an XSLT sylesheet that will convert the XML changlong format into an HTML/XHTML page. How about we borrow this tool

Ok, so I''m planning on wiping my test pool that seems to have problems with non-spare disks being marked as spares, but I can''t destroy it: # zpool destroy -f zmir cannot iterate filesystems: I/O error Anyone know how I can nuke this for good? Jim This message posted from opensolaris.org

Howdy, We are using ZFS on one of our Solaris 10 servers, and the box paniced this evening with the following stack trace: Nov 24 04:03:35 foo unix: [ID 100000 kern.notice] Nov 24 04:03:35 foo genunix: [ID 802836 kern.notice] fffffe80004a14d0 fffffffffb9b49f3 () Nov 24 04:03:35 foo genunix: [ID 655072 kern.notice] fffffe80004a1550 zfs:space_map_remove+239 () Nov 24 04:03:35 foo genunix: [ID

I made a bad judgment and now my raidz pool is corrupted. I have a raidz pool running on Opensolaris b85. I wanted to try out freenas 0.7 and tried to add my pool to freenas. After adding the zfs disk, vdev and pool. I decided to back out and went back to opensolaris. Now my raidz pool will not mount and got the following errors. Hope someone expert can help me recover from this error.