Coda File System

Re: SCM cache overflow

From: Frédéric LASSALLE <lassalle_at_altheys.com>
Date: Thu, 20 Nov 2003 13:45:06 +0100
On Tue, 18 Nov 2003 18:06:06 +0100 (MET)
Ivan Popov <pin_at_cs.chalmers.se> wrote:

> Hi Frédéric,
> 
> > Coda-Slave:~# ctokens
> >
> > Tokens held by the Cache Manager:
> > Local username: root
> >
> >     @coda-master.intranet.lan
> >         Coda user id:    600
> >         Expiration time: Wed Nov 19 18:45:41 2003
> >
> > Coda-Slave:~# cfs lv /coda/coda-master.intranet.lan
> >   Status of volume 0x7f000000 (2130706432) named "codaroot"
> >   Volume type is ReadWrite
> >   Connection State is Connected
> >   Minimum quota is 0, maximum quota is unlimited
> >   Current blocks used are 2
> >   The partition has 1925628 blocks available out of 3452140
> >   Write-back is disabled
> 
> > Coda-Master:~# ctokens
> >
> > Tokens held by the Cache Manager:
> > Local username: root
> >
> >     @coda-master.intranet.lan
> >         Coda user id:    600
> >         Expiration time: Wed Nov 19 18:47:27 2003
> >
> > Coda-Master:~# cfs lv /coda/coda-master.intranet.lan
> >   Status of volume 0x7f000000 (2130706432) named "codaroot"
> >   Volume type is ReadWrite
> >   Connection State is Connected
> >   Minimum quota is 0, maximum quota is unlimited
> >   Current blocks used are 2
> >   The partition has 1925628 blocks available out of 3452140
> >   Write-back is disabled
> 
> it looks good,
> would you show in the same way what is it that fails?
> 

It's not OK.

For exemple, if i copy file /root/test1 1,6MB on /coda/coda-master.intranet.lan
with coda-master host (the SCM). I can see test1 on /coda/coda-master.intranet.lan
with command ls on coda-slave. This file is never really present on coda-slave.

For exemple, i wait 2 hours after copy, copy this file test1 on coda-slave,
i see coda-slave download file (with network monitoring) and never do it before.

But if a copy file /root/test on /coda-master.intranet.lan with coda-slave host
it's ok, i see network monitoring activities and file is really present on
coda-master host.


Cordialy,
-- 
Frédéric LASSALLE
Received on 2003-11-20 07:48:34