Displaying 20 results from an estimated 21 matches for "writebehind".
2011 Feb 24
0
No subject
...efault
option force-atime-update off # default is off
subvolumes client-stripe-4
end-volume
=09
volume readahead-gluster5
type performance/read-ahead
option page-count 4 # 2 is default
option force-atime-update off # default is off
subvolumes client-stripe-5
end-volume
volume writebehind-gluster1
type performance/write-behind
option flush-behind on
subvolumes readahead-gluster1
end-volume
volume writebehind-gluster2
type performance/write-behind
option flush-behind on
subvolumes readahead-gluster2
end-volume
volume writebehind-gluster3
type performance/write-behind...
2010 Mar 02
2
crash when using the cp command to copy files off a striped gluster dir but not when using rsync
...default
option force-atime-update off # default is off
subvolumes client-stripe-4
end-volume
volume readahead-gluster5
type performance/read-ahead
option page-count 4 # 2 is default
option force-atime-update off # default is off
subvolumes client-stripe-5
end-volume
volume writebehind-gluster1
type performance/write-behind
option flush-behind on
subvolumes readahead-gluster1
end-volume
volume writebehind-gluster2
type performance/write-behind
option flush-behind on
subvolumes readahead-gluster2
end-volume
volume writebehind-gluster3
type performance/write-behind...
2008 Dec 12
2
Really slow performance
...### - Blank/commented lines are allowed.
### - Sub-volumes should already be defined above before referring.
volume shelf-1
type storage/posix
option directory /glusterfs/shelf-1
end-volume
volume shelf-1-readahead
type performance/read-ahead
subvolumes shelf-1
end-volume
volume shelf-1-writebehind
type performance/write-behind
option aggregate-size 1MB
option window-size 4MB
subvolumes shelf-1-readahead
end-volume
### Add network serving capability to above brick.
volume server
type protocol/server
option transport-type tcp/server # For TCP/IP transport
subvolumes shelf...
2009 Nov 19
1
Strange server locks isuess with 2.0.7 - updating
...It behaves *badly* with slow speed net, drives and machines...
> It can cause the cited lock up behaviour.
> Your server got caught in I/O dead lock.
> Regards.
> Andre Felipe Machado
> http://www.techforce.com.br
Thanks, we tried disable flush behind option (we switch to a default writebehind options) but after
a couple of hours glusterfs (on client) died with signall 11:
pending frames:
frame : type(1) op(LOOKUP)
patchset: v2.0.7
signal received: 11
time of crash: 2009-11-14 03:37:28
configuration details:
argp 1
backtrace 1
dlfcn 1
fdatasync 1
libpthread 1
llistxattr 1
setfsid 1
spi...
2009 May 28
2
Glusterfs 2.0 hangs on high load
...me replicate
16: type cluster/replicate
17: subvolumes xeon weeber
18: end-volume
20: volume readahead
21: type performance/read-ahead
22: option page-size 128kB
23: option page-count 16
24: option force-atime-update off
25: subvolumes replicate
26: end-volume
27:
28: volume writebehind
29: type performance/write-behind
30: option aggregate-size 1MB
31: option window-size 3MB
32: option flush-behind on
33: option enable-O_SYNC on
34: subvolumes readahead
35: end-volume
36:
37: volume iothreads
38: type performance/io-threads
39: option autoscaling on
40...
2010 Apr 19
1
Permission Problems
...l/client
option transport-type tcp
option remote-host 192.168.1.167
option transport.socket.nodelay on
option transport.remote-port 10002
option remote-subvolume brick1
end-volume
volume mirror-0
type cluster/replicate
subvolumes gluster2-1 gluster1-1
end-volume
volume writebehind
type performance/write-behind
option cache-size 4MB
subvolumes mirror-0
end-volume
volume readahead
type performance/read-ahead
option page-count 4
subvolumes writebehind
end-volume
volume iocache
type performance/io-cache
option cache-size `grep 'MemTotal'...
2010 Mar 04
1
[3.0.2] booster + unfsd failed
...option transport-type tcp
option remote-host 192.168.1.127
option transport.socket.nodelay on
option transport.remote-port 6996
option remote-subvolume brick1
end-volume
volume distribute
type cluster/distribute
subvolumes 192.168.1.127-1 192.168.1.128-1
end-volume
volume writebehind
type performance/write-behind
option cache-size 4MB
subvolumes distribute
end-volume
volume readahead
type performance/read-ahead
option page-count 4
subvolumes writebehind
end-volume
volume iocache
type performance/io-cache
option cache-size 128MB
option cache...
2010 May 11
1
question about gluster 3.0.4 and gluster-fuse (latest) on 2 centos 5.4 servers
...l
option remote-subvolume brick
end-volume
volume remote2
type protocol/client
option transport-type tcp
option remote-host server2.pcintelligence.nl
option remote-subvolume brick
end-volume
volume replicate
type cluster/replicate
subvolumes remote1 remote2
end-volume
volume writebehind
type performance/write-behind
option window-size 1MB
subvolumes replicate
end-volume
volume cache
type performance/io-cache
option cache-size 512MB
subvolumes writebehind
end-volume
Are there any perfomance tweaks I can make to speed up the small files
and Qmail's maildir...
2008 Dec 14
1
Is that iozone result normal?
...ance/io-cache
option cache-size 256MB # default is 32MB
option page-size 1MB # 128KB is default option
#option priority *.h:3,*.html:2,*:1 # default is '*:0'
#option force-revalidate-timeout 2 # default is 1
subvolumes unify0-raw
end-volume
volume unify0-writebehind
type performance/write-behind
option aggregate-size 1MB # default is 0bytes
#option window-size 3MB # default is 0bytes
option flush-behind on # default is 'off'
subvolumes unify0-io-cache
end-volume
volume unify0
type features/fixed-id
option fixed-uid 9...
2011 May 14
0
Data is Copying when a new brick is added.
...old 32 # Don't stop until 992
files have been written the least-used volume
option alu.stat-refresh.interval 60sec # Refresh the statistics used
for decision-making every 60 seconds
end-volume
volume replicate
type cluster/afr
subvolumes unify1 unify2
end-volume
volume writebehind
type performance/write-behind
option window-size 1MB
subvolumes replicate
end-volume
volume cache
type performance/io-cache
option cache-size 512MB
subvolumes writebehind
end-volume
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <ht...
2011 Jan 13
0
distribute-replicate setup GFS Client crashed
...type cluster/afr
option lookup-unhashed yes
subvolumes distribute-1 distribute-2
#subvolumes distribute-1 distribute-2 distribute-3
end-volume
#volume stripe
# type cluster/stripe
# option block-size 1MB
# subvolumes replicate-1 replicate-2 replicate-3
#end-volume
volume writebehind
type performance/write-behind
option cache-size 4MB
subvolumes replicate-1
end-volume
volume io-cache
type performance/io-cache
option cache-size 64MB # default is 32MB
#option priority *.h:3,*.html:2,*:1 # default is '*:0'
option cache-timeout 2...
2010 Apr 22
1
Transport endpoint not connected
Hey guys,
I've recently implemented gluster to share webcontent read-write between
two servers.
Version : glusterfs 3.0.4 built on Apr 19 2010 16:37:50
Fuse : 2.7.2-1ubuntu2.1
Platform : ubuntu 8.04LTS
I used the following command to generate my configs:
/usr/local/bin/glusterfs-volgen --name repstore1 --raid 1
10.10.130.11:/data/export
2009 Jun 11
2
Issue with files on glusterfs becoming unreadable.
...ed to 16%
option alu.write-usage.exit-threshold 4%
# Refresh the statistics used for decision-making every 10 seconds
option alu.stat-refresh.interval 10sec
# Refresh the statistics used for decision-making after creating 10
files
# option alu.stat-refresh.num-file-create 10
end-volume
#writebehind improves write performance a lot
volume writebehind
type performance/write-behind
option aggregate-size 131072 # in bytes
subvolumes unify
end-volume
Has anyone seen this issue before? Any suggestions?
Thanks,
-elb-
-------------- next part --------------
An HTML attachment was scrubbed....
2001 Nov 03
3
Journal Usage
Hi,
I have a large journal of 400MB (the max for 4k blocks), and I'd like to be
able to check how much of it is being used.
If it's not being used that much, I'd like to know if the writes *from* the
journal to the rest of the disk could be delayed until a certain percentage
of the journal has been used.
It would be nice to be able to get more contiguous writes to the journal for
2002 Dec 15
2
problem with Andrew's patch ext3
Hello Andrew,
I patched 2.4.20 with your patch found out on http://lwn.net/Articles/17447/
and I have a big problem with:
once server is booted on 2.4.20 with your patch, when I want to reboot
with /sbin/reboot, server makes a Segmentation fault and it crashs.
I tested it on 50-60 servers and it is the same problem. I tested kernel
2.4.20 without your patch: no problem.
# uname -a
Linux XXXXXX
2009 Jun 11
2
Problem with new version of GlusterFS-2.0.1 while copying.
...192.168.25.88
option remote-subvolume brick
end-volume
volume remote2
type protocol/client
option transport-type tcp
option remote-host 192.168.25.89
option remote-subvolume brick
end-volume
volume replicate
type cluster/replicate
subvolumes remote1 remote2
end-volume
volume writebehind
type performance/write-behind
option window-size 1MB
subvolumes replicate
end-volume
volume cache
type performance/io-cache
option cache-size 512MB
subvolumes writebehind
end-volume
############################################################################
Regards,
Raja Krish...
2002 Dec 06
2
[patch] fix the ext3 data=journal unmount bug
.../
+ sync_fs: ext3_sync_fs,
write_super_lockfs: ext3_write_super_lockfs, /* BKL not held. Take it */
unlockfs: ext3_unlockfs, /* BKL not held. We take it */
statfs: ext3_statfs, /* BKL held */
@@ -1577,24 +1580,22 @@ int ext3_force_commit(struct super_block
* This implicitly triggers the writebehind on sync().
*/
-static int do_sync_supers = 0;
-MODULE_PARM(do_sync_supers, "i");
-MODULE_PARM_DESC(do_sync_supers, "Write superblocks synchronously");
-
void ext3_write_super (struct super_block * sb)
{
+ if (down_trylock(&sb->s_lock) == 0)
+ BUG();
+ sb->s_dirt...
2010 May 04
1
Posix warning : Access to ... is crossing device
...mirror-28 mirror-29 mirror-30 mirror-31 mirror-32 mirror-33
mirror-34 mirror-35 mirror-36 mirror-37 mirror-38 mirror-39 mirror-40
mirror-41 mirror-42 mirror-43 mirror-44 mirror-45 mirror-46 mirror-47
end-volume
########################################
########################################
volume writebehind
type performance/write-behind
option cache-size 4MB
subvolumes distribute
end-volume
volume readahead
type performance/read-ahead
option page-count 4
subvolumes writebehind
end-volume
volume iocache
type performance/io-cache
option cache-size `grep 'MemTotal'...
2005 Jan 06
0
[2.6 patch] fs/ext3/: possible cleanups
...nst char * fmt, ...)
{
@@ -386,7 +371,7 @@
}
}
-void ext3_put_super (struct super_block * sb)
+static void ext3_put_super (struct super_block * sb)
{
struct ext3_sb_info *sbi = EXT3_SB(sb);
struct ext3_super_block *es = sbi->s_es;
@@ -2018,7 +2003,7 @@
* This implicitly triggers the writebehind on sync().
*/
-void ext3_write_super (struct super_block * sb)
+static void ext3_write_super (struct super_block * sb)
{
if (down_trylock(&sb->s_lock) == 0)
BUG();
@@ -2041,7 +2026,7 @@
* LVM calls this function before a (read-only) snapshot is created. This
* gives us a chanc...
2010 Mar 15
1
Glusterfs 3.0.X crashed on Fedora 11
...42: subvolumes cbrick32 cbrick40 cbrick48
543: end-volume
544:
545: # Distribute part
546: volume dist
547: type cluster/distribute
548: option lookup-unhashed yes
549: subvolumes rep1 rep2 rep3 rep4 rep5 rep6 rep7 rep8 rep9 rep10 rep11 rep12 rep13 rep14 rep15
550: end-volume
551:
552: volume writebehind
553: type performance/write-behind
554: option cache-size 1MB
555: subvolumes dist
556: end-volume
557:
558: volume cache1
559: type performance/io-cache
560: option cache-size 512MB
561: subvolumes writebehind
562: end-volume
563:
564: # CLIENT END CONFIGURATION ENDS
+-------------------...