I'm also seeing similar problems and I downloaded the latest TLA code
yesturday morning.
I first thought it was because I'm doing a "planned" upgrade of my server
bricks one at a time whlie still trying to run tests with the existing
setup. I thought it was AFR, but I've recently removed AFR from my configs
completely and still see problems. I assumed it was because not all my
bricks were up while files are being updated, so I've made sure all the
bricks were up and I'm still seeing the problems, so I'm assuming that there
is some "corruption" of some sort, but unfortunately I don't have any tools
or knowhow yet to debug each error or fix each one. I also am working with
about 320K file dataset now, and I'm worried in a production environment,
how this would get debugged and fixed.
From: Brent A Nelson <brent@xxxxxxxxxxxx>
To: Anand Avati <avati@xxxxxxxxxxxxx>
CC: gluster-devel@xxxxxxxxxx
Subject: Re: bug with TLA 313?
Date: Sat, 14 Jul 2007 22:07:19 -0400 (EDT)
It's the same spec I was using previously (AFRed namespace cache, unified
AFRs spread across four servers, posix-locks, readahead, and writebehind).
It's not just the top-level directory; it's everywhere.
Thanks,
Brent
On Sat, 14 Jul 2007, Anand Avati wrote:
Brent,
this is strange, we are having patch-313 work pretty smooth so far. are
there any changes in your spec? is this behaviour seen only in this
particular directory or 'anywhere' in general? please attach your spec so
that we can try to reproduce it in our labs.
thanks,
avati
2007/7/14, Brent A Nelson <brent@xxxxxxxxxxxx>:
Updating to the latest TLA patch, I got odd issues just with "ls":
Example:
ls -al /beast/
ls: /beast/: No such file or directory
ls: /beast/.: No such file or directory
ls: /beast/lost+found: No such file or directory
ls: /beast/usr0: No such file or directory
ls: /beast/usr: No such file or directory
total 32
drwxr-xr-x 5 root root 4096 2007-07-13 16:18 .
drwxr-xr-x 27 root root 4096 2007-06-25 18:34 ..
drwx------ 2 root root 16384 2007-06-25 17:08 lost+found
drwxr-xr-x 10 root root 4096 2007-06-18 13:31 usr
drwxr-xr-x 10 root root 4096 2007-06-18 13:31 usr0
I have one machine that is no longer returning from an "ls". I get other
messages sometimes, not just "No such file or directory", but also "Bad
file descriptor" or even "File exists". These extraneous messages are
also occurring when copying from the GlusterFS to the GlusterFS. The
files and directories mentioned do, in fact, exist, no matter what the
extraneous error message says.
Is there a known issue with the current patchset?
Thanks,
Brent
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Anand V. Avati
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