Hi Andreas,
Thank you so much for the information provided. Without it, we might
have struggled to find a solution for an extended period.
I attempted to rebuild the OI using LFSCK, but experienced hang-ups and
Lustre crashes while executing "lctl lfsck_start." Later, we were able
to
This looks like https://jira.whamcloud.com/browse/LU-16655 causing problems
after the upgrade from 2.12.x to 2.15.[012] breaking the Object Index files.
A patch for this has already been landed to b2_15 and will be included in
2.15.3. If you've hit this issue, then you need to backup/delete the
Hi,
What does your client log indicate? (dmesg / syslog)
On Wed, May 3, 2023, 7:32 AM Jane Liu via lustre-discuss <
lustre-discuss@lists.lustre.org> wrote:
> Hello,
>
> I'm writing to ask for your help on one issue we observed after a major
> upgrade of a large Lustre system from RHEL7 + 2.12.9
Hello,
I'm writing to ask for your help on one issue we observed after a major
upgrade of a large Lustre system from RHEL7 + 2.12.9 to RHEL8 + 2.15.2.
Basically we preserved MDT disk (VDisk on a VM) and also all OST disk
(JBOD) in RHEL7 and then reinstalled RHEL8 OS and then attached those
