On Tue, 2018-08-21 at 14:38 +0200, Jan Kowalsky wrote:
thanks for answer.
Am 21.08.2018 um 14:05 schrieb Rob Crittenden:
> Jan Kowalsky wrote:
> > Hi all,
> > we still struggeling with multiple problems in our 389-ds setup.
> > I already opened the threads "disk i/o: very high write rates"
> > and
> > "ldapsearch performance problem".
> > Another (the biggest) problem is, that dirsrv becomes suddenly
> > totally
> > unresponsive. The server is still running, no errors in error-log
> > - but
> > ldap queries are not answered and run in timeouts.
Seeing an access log could help, and there are some tools to help dump
the in memory access log when the hang happens.
I plan to write in profiling soon (if I get the freetime ....) so that
could help too,
> > The only way is to restart it. After restart everything is fine -
> > for a
> > while. But sometimes it hangs immediately again after restart.
> > I logged a straces while dirsrv was unresponsive:
> > https://nextcloud.datenkollektiv.net/s/qD8ojQZztMqbQtp
> You want to follow these instructions and file a bug with the
Unfortunately debugging with gdb and pstack doesn't work in my
environment (Debian Jessie The debugging symbols are installed - but
something seems to be wrong:
gdb -ex 'set confirm off' -ex 'set pagination off' -ex 'thread apply
bt full' -ex 'quit' /usr/sbin/ns-slapd `pidof ns-slapd`
Thread 207 (Thread 0x7f2eb4f51700 (LWP 25429)):
#0 0x00007f2f661d7893 in select () from /lib/x86_64-linux-
No symbol table info available.
dpkg -l|grep 389-ds
ii 389-ds 18.104.22.168-4+deb8u1
all 389 Directory Server suite - metapackage
ii 389-ds-base 22.214.171.124-4+deb8u1
amd64 389 Directory Server suite - server
ii 389-ds-base-dbg 126.96.36.199-4+deb8u1
amd64 389 Directory Server suite - server debugging symbols
ii 389-ds-base-libs 188.8.131.52-4+deb8u1
amd64 389 Directory Server suite - libraries
ii 389-ds-base-libs-dbg 184.108.40.206-4+deb8u1
amd64 389 Directory Server suite - library debugging symbols
ii 389-ds-console 1.2.7-1
all 389 Directory Server Management Console
ii 389-dsgw 1.1.11-1
amd64 389 Directory Server Gateway
That's a pretty old version now, we have a lot of fixes since there.
Are there some debian updates perhaps to help?
I'll try to update to stretch - maybe the dgb packages in jessie are
buggy. Or any other idea?
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