Coda File System

From: Claudio V. Peredo <claudio.peredo_at_doc.mssm.edu> Date: Mon, 22 Nov 1999 13:33:55 -0500

From: claudio_at_adsr12.mssm.edu
Date: Mon, 22 Nov 1999 12:01:00 -0500
Message-Id: <199911221701.MAA03169_at_adsr12.mssm.edu>
To: claudio.peredo_at_doc.mssm.edu
Subject: venus-setup
Content-Type: text

Hi, I have tried to setup a venus client without much success.
I have create a SCM File server in a Linux machine called adsr8.
I set up the Root volume without any error messages. Here
an output from that command:
[root_at_adsr8 /]#  createvol_rep adsr8coda E0000100 /vicepa
Servers are (adsr8 )
HexGroupId is 7F000000
creating volume adsr8coda.0 on adsr8
V_BindToServer: binding to host adsr8.mssm.edu
Volume 1000001 (adsr8coda.0) created 
Fetching /vice/vol/Volumelist from adsr8 
V_BindToServer: binding to host adsr8.mssm.edu
VLDB completed.
<echo adsr8coda 7F000000       1 1000001 0 0 0 0 0 0 0 E0000100 >> /vice/vol/VRList>
V_BindToServer: binding to host adsr8.mssm.edu
VRDB completed.
Do you wish this volume to be Backed Up (y/n)? [n] y
Day to take full dumps: [Mon] 
echoing 7F000000        IFIIIII        adsr8coda >>/vice/db/dumplist
************************************************************************************

After that, I tried setting up a venus client on a machine called adsr12.
I must confess that I didn't add adsr12 into the /.rhosts of adsr8 until later.
I also added adsr12 into the /etc/hosts of adsr8. Did the converse on adsr12.
After that I did
[root_at_adsr12 /root]# venus-setup adsr8.mssm.edu 20000
mkdir: cannot create directory `/coda': File exists
/usr/sbin/venus-setup: //coda/NOT_REALLY_CODA: Input/output error
/etc/services already has new services registered! Good.
[root_at_adsr12 /root]# venus

Date: Mon 11/22/99

11:28:41 /usr/coda/LOG setup for size 0x87645
11:28:41 /usr/coda/DATA initialized at size 0x21d914
11:28:42 brain-wiping recoverable store
11:28:42 loading recoverable store
11:28:42 starting VSGDB scan
11:28:42 	0 vsg entries in table
11:28:42 	0 vsg entries on free-list
11:28:42 starting VDB scan
11:28:42 	1 vol entries in table (0 MLEs)
11:28:42 	0 vol entries on free-list (0 MLEs)
11:28:43 starting FSDB scan (833, 20000) (25, 75, 4)
11:28:43 	0 cache files in table (0 blocks)
11:28:43 	833 cache files on free-list
11:28:43 starting HDB scan
11:28:43 	0 hdb entries in table
11:28:43 	0 hdb entries on free-list
11:28:43 Initial LRDB allocation
11:28:43 Getting Root Volume information...
11:28:58 GetRootVolume: can't get root volume name!
11:29:28 GetRootVolume: can't get root volume name!
11:29:58 GetRootVolume: can't get root volume name!
11:30:29 GetRootVolume: can't get root volume name!
11:30:59 GetRootVolume: can't get root volume name!
11:31:29 GetRootVolume: can't get root volume name!
11:31:59 GetRootVolume: can't get root volume name!
11:32:29 GetRootVolume: can't get root volume name!
11:32:59 GetRootVolume: can't get root volume name!
11:33:29 GetRootVolume: can't get root volume name!
11:33:59 GetRootVolume: can't get root volume name!
11:34:29 GetRootVolume: can't get root volume name!
11:34:59 GetRootVolume: can't get root volume name!
11:35:29 GetRootVolume: can't get root volume name!
11:35:59 GetRootVolume: can't get root volume name!
11:36:29 GetRootVolume: can't get root volume name!
**********************************************************************
Why is this?
Did I leave something out?
venus, however is running after this message:
[claudio_at_adsr12 /coda]$ ps aux | grep venus
claudio   3118  0.4  6.2  6876 4980 pts/0    S    11:16   0:07 emacs venus-setup
root      3135  0.1  7.2  7208 5744 pts/1    S    11:28   0:01 venus
claudio   3143  0.0  0.5  1148  400 pts/2    S    11:45   0:00 grep venus
[claudio_at_adsr12 /coda]$ 
but the file system is not mounted:
Filesystem           1k-blocks      Used Available Use% Mounted on
/dev/hda1               199047     63221    125546  33% /
/dev/hdc10              495714     66153    403960  14% /home
/dev/hda5              1774943    764415    918802  45% /usr
/dev/hdc5              1981000      4173   1874416   0% /vicepa
/dev/hdc8               495714       163    469950   0% /vice
/dev/hdc1              2970455    322848   2493990  11% /usr/local
df: /coda: Input/output error
[claudio_at_adsr12 /coda]$ cd /
[claudio_at_adsr12 /]$ ls
bin  boot  coda  dev  etc  home  lib  lost+found  mnt  opt  po	proc 
 root  sbin  src  tmp  usr  var
[claudio_at_adsr12 /]$ cd coda
bash: coda: Not a directory
[claudio_at_adsr12 /]$
********************************************************************** 
Originally I setup venus in adsr12 and I got the same 
can't get root volume name message; but it continued loading venus...:
This was on Friday.
[root_at_adsr12 rc3.d]# 
venus-setup adsr8.mssm.edu 20000
/etc/services already has new services registered! Good.
[root_at_adsr12 rc3.d]# venus

Date: Fri 11/19/99

15:14:10 /usr/coda/LOG setup for size 0x87645
15:14:10 /usr/coda/DATA initialized at size 0x21d914
15:14:10 brain-wiping recoverable store
15:14:10 loading recoverable store
15:14:10 starting VSGDB scan
15:14:10        0 vsg entries in table
15:14:10        0 vsg entries on free-list
15:14:10 starting VDB scan
15:14:10        1 vol entries in table (0 MLEs)
15:14:10        0 vol entries on free-list (0 MLEs)
15:14:11 starting FSDB scan (833, 20000) (25, 75, 4)
15:14:11        0 cache files in table (0 blocks)
15:14:11        833 cache files on free-list
15:14:12 starting HDB scan
15:14:12        0 hdb entries in table
15:14:12        0 hdb entries on free-list
15:14:12 Initial LRDB allocation
15:14:12 Getting Root Volume information...
15:14:12 GetRootVolume: can't get root volume name!
15:14:27 Venus starting...
15:14:27 /coda now mounted.
claudio_at_adsr12 claudio]$ ps aux | grep venus
root      1877  1.0  7.6  7436 6076 pts/3    S    15:14   0:01 venus
claudio   1909  0.0  0.5  1148  400 pts/6    S    15:16   0:00 grep venus
[claudio_at_adsr12 claudio]$ 
*************************************************************************

Any help will be greatly appreciated.

Coda File System

[Fwd: venus-setup]