Hi,
We are facing an issue with root squash in our Lustre file system. It
used to work perfectly, but recently, it stopped taking effect. I've
been trying to have root access on our MDS server to access the Lustre
file system, but none of the configurations I've tried seem to work
anymore.
he
e2fsck command to fix metadata inconsistencies. The commands we executed
are as follows:
e2fsck -fp /dev/mapper/mds01-mds01
After the MDT was mounted, everything just worked.
Jane
On 2023-05-18 16:44, Jane Liu via lustre-discuss wrote:
Hi,
We have recently upgraded our Lustre servers to run o
Hi,
We have recently upgraded our Lustre servers to run on RHEL 8.7, along
with Lustre 2.15.2. Despite running smoothly for several weeks, we have
encountered an issue that is same as the one reported on this webpage:
https://jira.whamcloud.com/browse/LU-10697. Although the Lustre version
wrote:
Can you say more about these networking issues?
Good to make a note of them in case anyone sees similar in the future.
On Fri, 12 May 2023, 20:40 Jane Liu via lustre-discuss,
wrote:
Hi Jeff,
Thanks for your response. We discovered later that the network
issues
originating from the iDRAC
?
Looking at this, I don't think your hardware is deploy-ready.
--Jeff
On Wed, May 10, 2023 at 9:29 AM Jane Liu via lustre-discuss
wrote:
Hi,
We recently attempted to add several new OSS servers ( RHEL 8.7 and
Lustre 2.15.2). While creating new OSTs, I noticed that mdstat
reported
some disk fail
Hi,
We recently attempted to add several new OSS servers ( RHEL 8.7 and
Lustre 2.15.2). While creating new OSTs, I noticed that mdstat reported
some disk failures after the mkfs, even though the disks were functional
before the mkfs command. Our hardware admins managed to resolve the
mdstat
Hi Andreas,
Thanks. This helps.
Jane
On 2023-05-04 20:28, Andreas Dilger wrote:
On May 4, 2023, at 16:43, Jane Liu via lustre-discuss
wrote:
Hi,
We previously had a monitoring tool in Lustre 2.12.X that relied on
files located under /proc/fs/lustre for gathering metrics. However,
after
Hi,
We previously had a monitoring tool in Lustre 2.12.X that relied on
files located under /proc/fs/lustre for gathering metrics. However,
after upgrading our system to version 2.15.2, we noticed that at least
five files previously found under /proc/fs/lustre are no longer present.
Here is
f of Lustre) and run OI Scrub to rebuild them.
I believe the OI Scrub/rebuild is described in the Lustre Manual.
Cheers, Andreas
On May 3, 2023, at 09:30, Colin Faber via lustre-discuss
wrote:
Hi,
What does your client log indicate? (dmesg / syslog)
On Wed, May 3, 2023, 7:32 AM Jane Li
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
10 matches
Mail list logo
