* [pbs-devel] Problem with PBS and old CentOS 4.9 vm @ 2020-08-25 14:22 Fabrizio Cuseo 2020-08-25 15:12 ` Dietmar Maurer 0 siblings, 1 reply; 6+ messages in thread From: Fabrizio Cuseo @ 2020-08-25 14:22 UTC (permalink / raw) To: pbs-devel Hello. I am testing from today PBS beta (last release, just updated) with PVE last release. I have a problem with a 4.9 centOS vm. If i restore after backup, during the initial FSCK there are a lot of errors and filesystem problems. I have tried to: - change disk from virtio to IDE - backup with vm off - make fsck, stop the vm, backup, and restore If i backup the vm powered off, when I restore it, no fsck is prompted at boot, but if I reset (without any activity) the vm, again the filesystem is full of errors. If I reset the original VM, no problem during fsck at boot. If i fix the restored vm, I backup it again (powered on or off), same problem. So seems the the problem is making and restoring backup. No problem with a centOS 6.X (i am testing other OS versions). Some idea ? Regards, Fabrizio ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [pbs-devel] Problem with PBS and old CentOS 4.9 vm 2020-08-25 14:22 [pbs-devel] Problem with PBS and old CentOS 4.9 vm Fabrizio Cuseo @ 2020-08-25 15:12 ` Dietmar Maurer 2020-08-25 15:18 ` Fabrizio Cuseo 2020-08-26 12:26 ` Fabrizio Cuseo 0 siblings, 2 replies; 6+ messages in thread From: Dietmar Maurer @ 2020-08-25 15:12 UTC (permalink / raw) To: Fabrizio Cuseo, Proxmox Backup Server development discussion > I have a problem with a 4.9 centOS vm. If i restore after backup, during the initial FSCK there are a lot of errors and filesystem problems. > > I have tried to: > - change disk from virtio to IDE > - backup with vm off > - make fsck, stop the vm, backup, and restore > > If i backup the vm powered off, when I restore it, no fsck is prompted at boot, but if I reset (without any activity) the vm, again the filesystem is full of errors. > If I reset the original VM, no problem during fsck at boot. > > If i fix the restored vm, I backup it again (powered on or off), same problem. > > So seems the the problem is making and restoring backup. > > No problem with a centOS 6.X (i am testing other OS versions). > > Some idea ? file system on centos 4.9 is buggy (old xfs version)? ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [pbs-devel] Problem with PBS and old CentOS 4.9 vm 2020-08-25 15:12 ` Dietmar Maurer @ 2020-08-25 15:18 ` Fabrizio Cuseo 2020-08-26 12:26 ` Fabrizio Cuseo 1 sibling, 0 replies; 6+ messages in thread From: Fabrizio Cuseo @ 2020-08-25 15:18 UTC (permalink / raw) To: Dietmar Maurer; +Cc: pbs-devel Yes, I am making a lot of tests, and with a vanilla 4.9 centOS i don't have the problem. But the strange is that with the old (full) pve backup, i have no problems. I use ext3 filesystem (not xfs). Now I am trying to rsync the old content to a new vm (rsync /) so the filesystem descriptors are new, but the content is the old one. Thanks, Fabrizio PS: i am using for test a vm with pbs, and for repository a MooseFS filesystem with 120Tbyte. ----- Il 25-ago-20, alle 17:12, Dietmar Maurer dietmar@proxmox.com ha scritto: >> I have a problem with a 4.9 centOS vm. If i restore after backup, during the >> initial FSCK there are a lot of errors and filesystem problems. >> >> I have tried to: >> - change disk from virtio to IDE >> - backup with vm off >> - make fsck, stop the vm, backup, and restore >> >> If i backup the vm powered off, when I restore it, no fsck is prompted at boot, >> but if I reset (without any activity) the vm, again the filesystem is full of >> errors. >> If I reset the original VM, no problem during fsck at boot. >> >> If i fix the restored vm, I backup it again (powered on or off), same problem. >> >> So seems the the problem is making and restoring backup. >> >> No problem with a centOS 6.X (i am testing other OS versions). >> >> Some idea ? > > file system on centos 4.9 is buggy (old xfs version)? ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [pbs-devel] Problem with PBS and old CentOS 4.9 vm 2020-08-25 15:12 ` Dietmar Maurer 2020-08-25 15:18 ` Fabrizio Cuseo @ 2020-08-26 12:26 ` Fabrizio Cuseo 2020-08-31 7:07 ` Fabian Ebner 1 sibling, 1 reply; 6+ messages in thread From: Fabrizio Cuseo @ 2020-08-26 12:26 UTC (permalink / raw) To: pbs-devel There is something strange.. Vanilla CentOS 4.9 (32 bit), backup, restore, fsck, no problem I have copied (rsync) the content of my old centos 4.9 machine (but rsync, so the filesystem is new and clean) to the vanilla 4.9 Backup, restore, some problems with fsck Backup (powered off), restore, power on, reset, power on, fsck, problems with fsck Seems that during backup (and restore) something goes wrong with filesystem... The vm is on ceph with virtio drivers. Regards, Fabrizio ----- Il 25-ago-20, alle 17:12, Dietmar Maurer dietmar@proxmox.com ha scritto: >> I have a problem with a 4.9 centOS vm. If i restore after backup, during the >> initial FSCK there are a lot of errors and filesystem problems. >> >> I have tried to: >> - change disk from virtio to IDE >> - backup with vm off >> - make fsck, stop the vm, backup, and restore >> >> If i backup the vm powered off, when I restore it, no fsck is prompted at boot, >> but if I reset (without any activity) the vm, again the filesystem is full of >> errors. >> If I reset the original VM, no problem during fsck at boot. >> >> If i fix the restored vm, I backup it again (powered on or off), same problem. >> >> So seems the the problem is making and restoring backup. >> >> No problem with a centOS 6.X (i am testing other OS versions). >> >> Some idea ? > > file system on centos 4.9 is buggy (old xfs version)? -- ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [pbs-devel] Problem with PBS and old CentOS 4.9 vm 2020-08-26 12:26 ` Fabrizio Cuseo @ 2020-08-31 7:07 ` Fabian Ebner 2020-08-31 7:13 ` Fabrizio Cuseo 0 siblings, 1 reply; 6+ messages in thread From: Fabian Ebner @ 2020-08-31 7:07 UTC (permalink / raw) To: pbs-devel Hi, are there any problems when you backup to a non-PBS storage? Could https://bugzilla.proxmox.com/show_bug.cgi?id=2528 be related? Am 26.08.20 um 14:26 schrieb Fabrizio Cuseo: > There is something strange.. > > Vanilla CentOS 4.9 (32 bit), backup, restore, fsck, no problem > I have copied (rsync) the content of my old centos 4.9 machine (but rsync, so the filesystem is new and clean) to the vanilla 4.9 > Backup, restore, some problems with fsck > Backup (powered off), restore, power on, reset, power on, fsck, problems with fsck > > Seems that during backup (and restore) something goes wrong with filesystem... > > The vm is on ceph with virtio drivers. > > Regards, Fabrizio > > ----- Il 25-ago-20, alle 17:12, Dietmar Maurer dietmar@proxmox.com ha scritto: > >>> I have a problem with a 4.9 centOS vm. If i restore after backup, during the >>> initial FSCK there are a lot of errors and filesystem problems. >>> >>> I have tried to: >>> - change disk from virtio to IDE >>> - backup with vm off >>> - make fsck, stop the vm, backup, and restore >>> >>> If i backup the vm powered off, when I restore it, no fsck is prompted at boot, >>> but if I reset (without any activity) the vm, again the filesystem is full of >>> errors. >>> If I reset the original VM, no problem during fsck at boot. >>> >>> If i fix the restored vm, I backup it again (powered on or off), same problem. >>> >>> So seems the the problem is making and restoring backup. >>> >>> No problem with a centOS 6.X (i am testing other OS versions). >>> >>> Some idea ? >> >> file system on centos 4.9 is buggy (old xfs version)? > ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [pbs-devel] Problem with PBS and old CentOS 4.9 vm 2020-08-31 7:07 ` Fabian Ebner @ 2020-08-31 7:13 ` Fabrizio Cuseo 0 siblings, 0 replies; 6+ messages in thread From: Fabrizio Cuseo @ 2020-08-31 7:13 UTC (permalink / raw) To: pbs-devel No problems with old backup procedure. But i don't use CT, is a VM. ----- Il 31-ago-20, alle 9:07, Fabian Ebner f.ebner@proxmox.com ha scritto: > Hi, > are there any problems when you backup to a non-PBS storage? Could > https://bugzilla.proxmox.com/show_bug.cgi?id=2528 be related? > > Am 26.08.20 um 14:26 schrieb Fabrizio Cuseo: >> There is something strange.. >> >> Vanilla CentOS 4.9 (32 bit), backup, restore, fsck, no problem >> I have copied (rsync) the content of my old centos 4.9 machine (but rsync, so >> the filesystem is new and clean) to the vanilla 4.9 >> Backup, restore, some problems with fsck >> Backup (powered off), restore, power on, reset, power on, fsck, problems with >> fsck >> >> Seems that during backup (and restore) something goes wrong with filesystem... >> >> The vm is on ceph with virtio drivers. >> >> Regards, Fabrizio >> >> ----- Il 25-ago-20, alle 17:12, Dietmar Maurer dietmar@proxmox.com ha scritto: >> >>>> I have a problem with a 4.9 centOS vm. If i restore after backup, during the >>>> initial FSCK there are a lot of errors and filesystem problems. >>>> >>>> I have tried to: >>>> - change disk from virtio to IDE >>>> - backup with vm off >>>> - make fsck, stop the vm, backup, and restore >>>> >>>> If i backup the vm powered off, when I restore it, no fsck is prompted at boot, >>>> but if I reset (without any activity) the vm, again the filesystem is full of >>>> errors. >>>> If I reset the original VM, no problem during fsck at boot. >>>> >>>> If i fix the restored vm, I backup it again (powered on or off), same problem. >>>> >>>> So seems the the problem is making and restoring backup. >>>> >>>> No problem with a centOS 6.X (i am testing other OS versions). >>>> >>>> Some idea ? >>> >>> file system on centos 4.9 is buggy (old xfs version)? >> > > > _______________________________________________ > pbs-devel mailing list > pbs-devel@lists.proxmox.com > https://lists.proxmox.com/cgi-bin/mailman/listinfo/pbs-devel -- --- Fabrizio Cuseo - mailto:f.cuseo@panservice.it Direzione Generale - Panservice InterNetWorking Servizi Professionali per Internet ed il Networking Panservice e' associata AIIP - RIPE Local Registry Phone: +39 0773 410020 - Fax: +39 0773 470219 http://www.panservice.it mailto:info@panservice.it Numero verde nazionale: 800 901492 ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2020-08-31 7:13 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2020-08-25 14:22 [pbs-devel] Problem with PBS and old CentOS 4.9 vm Fabrizio Cuseo 2020-08-25 15:12 ` Dietmar Maurer 2020-08-25 15:18 ` Fabrizio Cuseo 2020-08-26 12:26 ` Fabrizio Cuseo 2020-08-31 7:07 ` Fabian Ebner 2020-08-31 7:13 ` Fabrizio Cuseo
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