Coda File System

Re: venus becomes a zombie

From: Reiner Dassing <dassing_at_wettzell.ifag.de>
Date: Wed, 14 Jun 2006 13:47:21 +0200
Hi all,

foregive me, please.

I was too fast; the problem corresponds with some packet filter rules
which i set up not quite right.

Regards,

Reiner



> Hello,
> 
> the installation of coda client on a linux server results in:
> "becoming a zombie...", i.e. venus
> 
> I did:
> venus-setup coda1.wettzell.ifag.de 1000000
> ./venus.init start
> 
>    /usr/coda/etc/console says:
> 
> Date: Wed 06/14/2006
> 
> 08:54:28 Coda Venus, version 6.0.15
> 08:54:28 /usr/coda/LOG size is 265708157 bytes
> 08:54:28 /usr/coda/DATA size is 1062832628 bytes
> 08:54:28 Initializing RVM data...
> 08:54:28 ...done
> 08:54:28 Loading RVM data
> 08:54:29 Starting RealmDB scan
> 08:54:29        Found 1 realms
> 08:54:29 starting VDB scan
> 08:54:29        0 volume replicas
> 08:54:29        0 replicated volumes
> 08:54:29        0 CML entries allocated
> 08:54:29        0 CML entries on free-list
> 08:54:48 starting FSDB scan (416666, 10000000) (25, 75, 4)
> 08:54:48        0 cache files in table (0 blocks)
> 08:54:49        416666 cache files on free-list
> 08:55:19 starting HDB scan
> 08:55:19        0 hdb entries in table
> 08:55:19        0 hdb entries on free-list
> 08:55:19 Initial LRDB allocation
> 08:55:19 Mounting root volume...
> 08:55:19 Venus starting...
> 08:55:19 /coda now mounted.
> ***LWP (0x8115e60): Select returns error: 4
> 
> #clog codamgr_at_coda1.wettzell.ifag.de
> username: codamgr_at_coda1.wettzell.ifag.de
> Password: xxxxxxx
> # ctokens
> Tokens held by the Cache Manager for root:
>     @coda1.wettzell.ifag.de
>         Coda user id:    100
>         Expiration time: Thu Jun 15 10:12:35 2006
> asterix:/usr/coda/etc#
> 
> #df
> Filesystem           1k-blocks      Used Available Use% Mounted on
> coda                  10000000         1   9374999   1% /coda
> 
> /usr/coda/etc/console added:
> 09:03:52 Resolved realm 'coda1.wettzell.ifag.de'
> 
> # cd /coda
> # ls
> coda1.wettzell.ifag.de
> #
> # ls cod<TAB>
> End of working!
> 
> /usr/coda/etc/console added:
> 09:03:52 Resolved realm 'coda1.wettzell.ifag.de'
> venus: refcounted.h:55: void RefCountedObject::PutRef(): Assertion 
> `refcount > 0
> ' failed.
> 09:07:10 Fatal Signal (6); pid 1021 becoming a zombie...
> 09:07:10 You may use gdb to attach to 1021
> 
> 
> What can be wrong?
> 
> I am using the newest coda setup and this client is installed on Kernel 
> 2.4.21 including coda kernel packages linux-coda-6.4
> 
> lsmod gives:
> Module                  Size  Used by    Not tainted
> coda                   37632   2
> 
> 
> I terminated venus by
> # /etc/init.d/venus stop
> Shutting down venus: done.
> 
> But the start is not possible any more:
> # /etc/init.d/venus start
> Starting venus: done.
> 
> But no
> /coda filesystem is there
> /usr/coda/etc/console ssays nothing more;
> 
> # more venus.log
> 
> [ X(00) : 0000 : 09:13:17 ] Coda Venus, version 6.0.15
> [ X(00) : 0000 : 09:13:17 ] Logfile initialized with LogLevel = 0 at Wed 
> Jun 14
> 09:13:17 2006
> 
> [ X(00) : 0000 : 09:13:17 ] E StatsInit()
> [ X(00) : 0000 : 09:13:17 ] L StatsInit()
> [ X(00) : 0000 : 09:13:17 ] BeginRvmFlush (1, 60, F)
> [ X(00) : 0000 : 09:13:17 ] EndRvmFlush
> [ X(00) : 0000 : 09:13:17 ] BeginRvmTruncate (1, 220, F)
> [ X(00) : 0000 : 09:13:17 ] EndRvmTruncate
> [ X(00) : 0000 : 09:13:18 ] BeginRvmFlush (1, 580, F)
> [ X(00) : 0000 : 09:13:18 ] EndRvmFlush
> [ X(00) : 0000 : 09:13:18 ] BeginRvmTruncate (4, 740, F)
> [ X(00) : 0000 : 09:13:18 ] EndRvmTruncate
> [ X(00) : 0000 : 09:13:18 ] *****  FATAL SIGNAL (6) *****
> 
Received on 2006-06-14 07:49:26