Coda File System

Setting up backup

From: Steffen Neumann <sneumann_at_TechFak.Uni-Bielefeld.DE>
Date: 21 Mar 2001 15:28:44 +0100
Hi,

since we had no serious problems in the past,
more and more of our users start using coda.

Time to think about a backup before it's too late ...

For playing around I have set it up all on the server,
it might (should?) move when fully implemented.

1) I have setup the dumplist:
	7f000041        IFIIIII         coda.homes.fzoellne

2) there is the vicetab
	aipc1   /vicepa   ftree   width=128,depth=3
	aipc1   /vicepb   ftree   width=128,depth=3
	aipc1   /vol/coda/backup        backup

   The backup Directory is on some partition mounted on /vol,
   but not used for "other" coda purposes. I hope that's O.K. ?
   Do I have to initialise it somehow ?

3) am am root and have admin tokens

4) I started backup manually and got error messages
   attached below: backup -t 135 /vice/db/dumplist /backup

5) Just for Fun I tried to lock a volume manually,
   and it also fails:
 	volutil lock 0x7f000001
	V_BindToServer: binding to host aipc1
	VolLock failed with Unknown RPC2 return code 200

A related (backup newbie) question: 
how much of the server is needed on the BCM ?
The Manual mentions only the backup tools, but not which daemons
and other software is needed, if any.

Greetings from snowy germany,
yours,
Steffen



-----------------------------
backup -t 135 /vice/db/dumplist /backup

Partition /vicepa: inodes in use: 18325, total: 2097152.
Partition /vicepb: inodes in use: 33152, total: 2097152.

Date: Wed 03/21/2001

14:02:54 Partition /vicepa: 3859048K available (minfree=5%), 3483232K free.
14:02:54 Partition /vicepb: 3859048K available (minfree=5%), 2782024K free.
14:02:54 Partition /vol/coda/backup: 7611880K available (minfree=4%), 6937928K free.
14:02:54 VLDBLookup: VLDB_size unset. Calling VCheckVLDB()
14:02:55 7f000041: cloning 
14:02:55 VolLock (197ce329) failed on volume 7f000041 replica 1000026 with Unknown RPC2 return code 200

Processes are up and running.
	root       515  0.0  0.2  1652  452 ?        S    Mar13   0:00 auth2                
	root       516  0.0  0.3  2148  620 ?        S    Mar13   1:38 updateclnt -h aipc1
	root       522  0.0  0.1  2148  384 ?        S    Mar13   2:17 updatesrv
	root       525  0.4  6.4 373680 12656 ?      S<   Mar13  56:09 codasrv
	root       543  0.0  4.9 33656 9796 ?        S    Mar13   5:43 /usr/local/sbin/venus

-----------------------------

VLDB seems O.K.
	bldvldb.sh aipc1 
	Fetching volume lists from servers:
	V_BindToServer: binding to host aipc1.TechFak.Uni-Bielefeld.DE
	GetVolumeList finished successfully
	 aipc1 - success
	V_BindToServer: binding to host aipc1.TechFak.Uni-Bielefeld.DE
	GetVolumeList finished successfully
	 aipc1 - success
	V_BindToServer: binding to host aipc1
	VLDB completed.
-----------------------------
Received on 2001-03-21 09:30:29