es from experience.
- Patrick
From: Wahl, Edward [ew...@osc.edu]
Sent: Thursday, May 28, 2015 9:46 AM
To: Patrick Farrell; Lustre discussion; Jon Tegner
Subject: RE: [lustre-discuss] Cannot remove file
How is this type of corruption different than the dreaded "Ca
om: lustre-discuss [lustre-discuss-boun...@lists.lustre.org] on behalf of
Patrick Farrell [p...@cray.com]
Sent: Thursday, May 28, 2015 9:51 AM
To: Lustre discussion; Jon Tegner
Subject: Re: [lustre-discuss] Cannot remove file
No - you'll have to take the file system offline to use debugfs in wri
> On May 28, 2015, at 6:46 AM, Jon Tegner wrote:
>
> Hi,
>
> I have a few files which are listed (ls -l) with:
>
> "-? ? ? ? ??”
If I were to match up all the question marks with the normal fields I expect to
see from “ls -l”, then I would get this:
-???
it is not a UID/GID issue.
From: lustre-discuss [lustre-discuss-boun...@lists.lustre.org] on behalf of
Martin Hecht [he...@hlrs.de]
Sent: Thursday, May 28, 2015 7:19 AM
To: Jon Tegner
Cc: Lustre discussion
Subject: Re: [lustre-discuss] Cannot remove file
Hi Jon,
it might be an
it is not a UID/GID issue.
From: lustre-discuss [lustre-discuss-boun...@lists.lustre.org] on behalf of
Martin Hecht [he...@hlrs.de]
Sent: Thursday, May 28, 2015 7:19 AM
To: Jon Tegner
Cc: Lustre discussion
Subject: Re: [lustre-discuss] Cannot remove file
The ?-characters in the latter cols of the ls -l hints at this maybe
being a case of uid/gid mismatch (servers needs to be synced to same
uid/gid space or else there be ?-marks...).
/Peter
On Thu, 28 May 2015 12:46:52 +0200
Jon Tegner wrote:
> Hi,
>
> I have a few files which are listed (ls -l
Hi Jon,
it might be an option to use debugfs for manually "repairing" the
directory so that the file behaves "normal" again, but maybe someone
else can answer if this is possible online, and if so, how the procedure
looks like exactly.
best regards,
Martin
On 05/28/2015 01:43 PM, Jon Tegner wrot
Thanks!
Tried the first suggestions, but cant bring the system down at the
moment, so have to wait with the ldiskfs-level.
Any other suggestions not involving stopping it?
Best Regards,
/jon
On 05/28/2015 01:13 PM, Martin Hecht wrote:
hi,
if the file name starts with a dash, you should pr
hi,
if the file name starts with a dash, you should prepend "./" to it when
calling unlink. I'm not sure if it works with these broken files, which
don't even have a proper name anymore.
Also, you probably have to escape the question marks so that they don't
act as wildcard in the shell (or better
Hi,
I have a few files which are listed (ls -l) with:
"-? ? ? ? ??"
I have tried to remove them, both with "rm" and with "ulink", but
neither of these work (unlink: cannot unlink `file': Invalid argument).
This really doesn't bother me, except for an error
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