Hi,
we recently migrated our AFS setup to version 1.4.2. Since then, we have
spurious problems on our linux clients (the windows clients are
running fine). Specifically, after some time, users only see strange
permissions (usually just a row of question marks instead of the normal
output in ls -l), can't access files or directories they should normally
do etc. Sometimes, it heals itself, usually, users have to log in and
log out. Syslog has entries like:
Feb 2 12:56:46 brummer kernel: afs_NewVCache: warning none freed, using
3000 of 3000
Feb 2 12:56:46 brummer kernel: afs_NewVCache - none freed
that appear exactly when the problems begin, which looks like we are
running into some cache manager problem. The user has valid tickets and
tokens for our current realm and AFS cell, and can also always acquire them.
We are using linux kernel 2.6.19 from Fedora Core 6, together with
OpenAFS 1.4.2 on the clients. The OpenAFS server that houses the
affected volumes is running an older 1.2.11 release, our replication
server already has been migrated to 1.4.2.
So, is this an interoperability problem, or some problem with the linux
clients software versions, or jsut plain misconfiguration on the client
side?
TIA
JM
--
Jasper Moeller
yWorks GmbH
72070 Tuebingen
Germany
http://www.jasper-moeller.de
ICQ: 143417683
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