[LU-4296] lfs find --ost if the OST immediatelly before the specified OST is in a "Resource temporarily unavailable" state

• Type: Bug
• Resolution: Duplicate
• Priority: Minor
• Affects Version/s: Lustre 2.3.0, Lustre 2.4.0, Lustre 2.4.1
• Labels: cdwgbl
• Environment: lustre 2.4.1 RHEL6 2.6.32-358.18.1.el6_lustre.x86_64
• Severity: 4
• Assignee: WC Triage
• Reporter: Wolfgang Baudler

Description

Among several OSTs one is in "Resource temporarily unavailable" state intentionally (it hasn't been created yet).

OST0058 : Resource temporarily unavailable

Now, if I do a

lfs find /lustre/mountpoint --ost vegas-OST0059

OST0059 being the one immediately following the "temp. unavailable" OST0058 it doesn't work. The lfs find just runs forever with no output.

A

lfs getstripe -v -r --obd vegas-OST0059_UUID /lustre/mountpoint

however works fine.

Same lfs find for another OST, like vegas-OST0057 or any other OST before the "temp. unavailable one" also works fine.

I have attached the relevant lfs df output to trigger this bug.

Issue Links

• duplicates: LU-6134 lfs find --size opens everything
• is related to: LU-1738 lfs find cannot find files in OST that died, whilst lfs getstripe can