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SubjectCounters in df, du
Hi.

Periodically there is an overflow on /tmp on my boxes, and I can't find
the reaason why. May be it isn't a bug in tmpfs and you can help me find
the reason, and if it is an error, I hope you will help me to eliminate
it.

I know that df, du can show different values if some files were deleted,
but the processes which opened these files are still acting.

Well now I see this picture on one of my boxes. Below I post the results
of how I was trying to find what was /tmp full of.

# df -h /tmp
Filesystem Size Used Avail Use% Mounted on
tmpfs 4.1G 3.3G 762M 82% /tmp

# du -hs /tmp
518M /tmp

# lsof /tmp | awk '{if ($7 != 0) print$0}'
(in attach)

I still don't see any files taking 3G. Now I know only one solution
mount/remount /tmp.

--
BRGDS. Alexey Vlasov.
# lsof /tmp | awk '{if ($7 != 0) print$0}'
COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME
authdaemo 6555 root 5u unix 0xffff81030b8c2840 281375180 /var/lib/courier/authdaemon/socket.tmp
authdaemo 6558 root 5u unix 0xffff81030b8c2840 281375180 /var/lib/courier/authdaemon/socket.tmp
authdaemo 6559 root 5u unix 0xffff81030b8c2840 281375180 /var/lib/courier/authdaemon/socket.tmp
authdaemo 6560 root 5u unix 0xffff81030b8c2840 281375180 /var/lib/courier/authdaemon/socket.tmp
authdaemo 6561 root 5u unix 0xffff81030b8c2840 281375180 /var/lib/courier/authdaemon/socket.tmp
authdaemo 6562 root 5u unix 0xffff81030b8c2840 281375180 /var/lib/courier/authdaemon/socket.tmp
mysqld 22905 mysql 6u REG 0,13 20 663938322 /tmp/ib1oZTSZ (deleted)
mysqld 22905 mysql 8u REG 0,13 84773 663938424 /tmp/ibRcarbD (deleted)
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