Paolo Pisati wrote:
Anand Avati wrote:
Can you post the client and server logs of this session?
i'm doing a parallel build test now (make -j16), later i'll try bonnie
again.

where does gluster put its logs?
never mind, i found the user guide:

client:

> sudo bonnie -d /mnt/gfs -m GFS
File '/mnt/gfs/Bonnie.94754', size: 104857600
Writing with putc()...done
Rewriting...done

Bonnie: drastic I/O error (/mnt/gfs/Bonnie.94754): Input/output error

/var/log/messages:
May 26 13:33:25 faustoweb sudo: piso : TTY=ttyp1 ; PWD=/usr/src ; USER=root ; COMMAND=/usr/local/gfs/sbin/glusterfs -f /usr/local/gfs/etc/glusterfs/glusterfs.vol -l /var/log/gfs.log -L WARNING /mnt/gfs/ May 26 13:33:53 faustoweb sudo: piso : TTY=ttyp1 ; PWD=/usr/src ; USER=root ; COMMAND=/usr/local/bin/bonnie -d /mnt/gfs -m GFS May 26 13:37:30 faustoweb kernel: pid 94748 (glusterfsd), uid 0: exited on signal 11 (core dumped)

/var/log/gfs.log:
================================================================================
Version      : glusterfs 2.0.0 built on May 11 2009 09:41:53
TLA Revision : 7b2e459db65edd302aa12476bc73b3b7a17b1410
Starting Time: 2009-05-26 13:33:25
Command line : /usr/local/gfs/sbin/glusterfs -f /usr/local/gfs/etc/glusterfs/glusterfs.vol -l /var/log/gfs.log -L WARNING /mnt/gfs/
PID          : 94747
System name  : FreeBSD
Nodename     : faustoweb.tomato.lan
Kernel Release : 7.2-RELEASE
Hardware Identifier: amd64

Given volfile:
+------------------------------------------------------------------------------+
 1: volume client
 2:   type protocol/client
 3:   option transport-type tcp
 4:   option remote-host 10.0.0.1         # IP address of the remote brick
 5:   option remote-subvolume brick        # name of the remote volume
 6: end-volume
 7:
 8: ### Add readahead feature
 9: volume readahead
10:   type performance/read-ahead
11:   option page-size 1MB     # unit in bytes
12: option page-count 2 # cache per file = (page-count x page-size)
13:   subvolumes client
14: end-volume
15:
16: ### Add IO-Cache feature
17: volume iocache
18:   type performance/io-cache
19:   option page-size 256KB
20:   option page-count 2
21:   subvolumes readahead
22: end-volume
23:
24: ### Add writeback feature
25: volume writeback
26:   type performance/write-behind
27:   option aggregate-size 1MB
28:   option window-size 2MB
29:   option flush-behind off
30: subvolumes iocache 31: end-volume

+------------------------------------------------------------------------------+
2009-05-26 13:33:25 W [xlator.c:555:validate_xlator_volume_options] writeback: option 'window-size' is deprecated, preferred is 'cache-size', continuing with correction 2009-05-26 13:33:25 W [glusterfsd.c:455:_log_if_option_is_invalid] writeback: option 'aggregate-size' is not recognized 2009-05-26 13:33:25 W [glusterfsd.c:455:_log_if_option_is_invalid] iocache: option 'page-count' is not recognized 2009-05-26 13:33:25 W [glusterfsd.c:455:_log_if_option_is_invalid] readahead: option 'page-size' is not recognized
pending frames:
frame : type(1) op(CREATE)

patchset: 7b2e459db65edd302aa12476bc73b3b7a17b1410
signal received: 11
configuration details:db.h 1
dlfcn 1
libpthread 1
spinlock 1
extattr.h 1
st_atimespec.tv_nsec 1
package-string: glusterfs 2.0.0

server:

/var/log/messages:
May 26 12:32:19 gnode sudo: piso : TTY=ttyp0 ; PWD=/usr/home/piso ; USER=root ; COMMAND=/usr/local/gfs/sbin/glusterfsd -f /usr/local/gfs/etc/glusterfs/glusterfsd.vol -l /var/log/gfsd.log -L WARNING

/var/log/gfsd.log:
================================================================================
Version      : glusterfs 2.0.0 built on May 11 2009 14:38:00
TLA Revision : 7b2e459db65edd302aa12476bc73b3b7a17b1410
Starting Time: 2009-05-26 12:32:19
Command line : /usr/local/gfs/sbin/glusterfsd -f /usr/local/gfs/etc/glusterfs/glusterfsd.vol -l /var/log/gfsd.log -L WARNING
PID          : 2552
System name  : FreeBSD
Nodename     : gnode.tomato.lan
Kernel Release : 7.2-RELEASE
Hardware Identifier: i386

Given volfile:
+------------------------------------------------------------------------------+
 1: volume posix
 2:   type storage/posix                   # POSIX FS translator
 3:   option directory /usr/src                # Export this directory
 4: end-volume
 5:
 6: volume locks
 7:   type features/locks
 8:   option mandatory-locks on
 9:   subvolumes posix
10: end-volume
11:
12: volume brick
13:   type performance/io-threads
14:   option thread-count 8
15:   subvolumes locks
16: end-volume
17:
18: volume server
19:   type protocol/server
20:   option transport-type tcp
21:   subvolumes brick
22:   option auth.addr.brick.allow * # Allow access to "brick" volume
23: end-volume

+------------------------------------------------------------------------------+
2009-05-26 12:32:19 W [xlator.c:287:_volume_option_value_validate] brick: '8' in 'option thread-count 8' is out of range [16 - 256]

--

Paolo Pisati
Reparto Sistemi
---------
ContactLab
Via Natale Battaglia, 10
20127 Milano (Italy)
Tel. +39 02 28 31 181
Fax +39 02 70 03 02 69.
http://www.contactlab.com


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