Our three database servers are also file servers.
Because of salvaging file server frequently in DB Server,
all users in our cell must stop doing work on almost everyday.
After salvaging, we could get three log files and one core file
: FileLog, SalvageLog, VolserLog, core.file.fs.
In FileLog, SalvageLog, we can see several error messages
for backup volumes mostly.
We use "vos backupsys" command for daily backup.
And backup volumes of user home directory are mounted to
~userid/OldFiles. When backup is processed, system is not
down. When backup volume is accessed, system seems not to
necessarily be down. We don't know why system is down.
What's the problem with us?
To solve this problem, we upgraded database servers from afs3.4 4.35 to
afs3.4 5.38. But, the problem is not solved.
Log files are in ftp.transarc.com:/pub/afsps/ftp/pohang-univ.
Another question is that /vicepx/V0xxxxxxx.vol file may be
removed manually. The volume is not VLDB and not removed
by the command "vos zap".
Thanks in advance.
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Kwon O-Hoon (�� ����)
POSTECH Computing Center Researcher
Personal E-Mail : [EMAIL PROTECTED]
Official E-Mail : [EMAIL PROTECTED], [EMAIL PROTECTED]
Homepage : http://www.postech.ac.kr/~dolphin
Telephone : +82-562-279-2540
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