Hi!
I moved out dev from nullfs mounted part, and sshd starts up!
But now after some minutes the same crash. I made some other
dump:
1: one nullfs-mounted jail at init 6: reboot after panic: null_checkvp
http://turando.felvi.hu/crash/crash_2.tgz (~430M)
http://turando.felvi.hu/crash/gdb.out.2
2: simply nullfs mounted jails: 2xbind9 (etc,named.conf+zone files,usr);
oops proxy(etc,usr); mysqld(etc,usr), djbdns (etc,usr)
after starting oops, numvnodes -and also freevnodes- starting to
increment 6/sec, with no connection to this proxy. But after starting
djbdns's dnscache, numvnodes starting to increment by ~200/sec !!
1-2 minutes and at 33695 numvnodes it stops incrementing and
after that (3-4 sec) the system freeze. Till the freeze cow,wire,act
changing on systat -v m1 screen.
(Someone said, that crash can be because the adaptec 2120s and
2GB of ram. Anyone about that?)
http://turando.felvi.hu/crash/crash_3.tgz (~440M)
http://turando.felvi.hu/crash/gdb.out.3
http://turando.felvi.hu/crash/systat.out.3
3: the same as 2, but only dnscache running over nullfs mount,
nothing else. The numvnodes incrementing to the same value
(to: 33695, ~100/sec) then it freeze in 3-4 sec.
http://turando.felvi.hu/crash/crash_4.tgz (~230M)
http://turando.felvi.hu/crash/gdb.out.4
I think, the crash_4.tgz can be the most interesting...
KJ.
ps: I'm going out till dec 3 where I can't read emails, but after that I
can continue making crahs_dumps if there is any patch :)
> But now after some minutes the same crash. I made some other > dump: > > 1: one nullfs-mounted jail at init 6: reboot after panic: null_checkvp > http://turando.felvi.hu/crash/crash_2.tgz (~430M) > http://turando.felvi.hu/crash/gdb.out.2 > > > 2: simply nullfs mounted jails: 2xbind9 (etc,named.conf+zone files,usr); > oops proxy(etc,usr); mysqld(etc,usr), djbdns (etc,usr) >Hi, I run sevral jails on 4.9 with a heavey usage of mount_nullfs with absolutly no crashes or had any problems with it, same with 4.8 (upgraded from 4.8 to 4.9, no mount_nullfs changes to the box) In the jails, I run bind,samba,apache,smtp/imap server(maildir),squid,mysqld,sshd,pureftpd. This is my mount output: bash-2.05b# mount /dev/ad1s1a on / (ufs, local) /dev/ad1s1f on /tmp (ufs, local, soft-updates) /dev/ad1s1g on /usr (ufs, local, soft-updates) /dev/ad1s1e on /var (ufs, local, soft-updates) procfs on /proc (procfs, local) /dev/ad3s1 on xxxxx(ufs, local, soft-updates) /dev/ad4s1 on xxxxxx(ufs, local, soft-updates) /dev/ad5s1 on xxxxxx(ufs, local, soft-updates) /dev/ad6s1 on xxxxx(ufs, local, soft-updates) /usr/ports on /usr/local/jails/xxxxxxx/usr/ports (null, local) /usr/ports on /usr/local/jails/xxxxxxxxx/usr/ports (null, local) /usr/ports on /usr/local/jails/xxxxxx/usr/ports (null, local) Regards, James -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. Mailscanner thanks transtec Computers for their support.