You did give me a patch (which I very much appreciate!) but that was
for an older version of the 1.3 branch, I'm using the one off the site
now. The patch was to fix a situation where ioc wouldn't cache
anything at all if it was being striped.
Dan Parsons
On Dec 17, 2008, at 3:28 PM, Anand Avati wrote:
Dan,
I have a vague memory about giving a custom patch for io-cache. Was
that
you? Can you mail me the diff and I can answer your question..
Avati
On Dec 17, 2008 2:34 PM, "Dan Parsons" <dparsons@xxxxxxxx> wrote:
I'd love to use 1.4rc4 but are there any issues in it that would
effect me?
I have 4 glusterfs servers, each with 2gbit ethernet (bonded),
provididing
sustained 8gbit/s to 33 client nodes. Below is my entire config
file. If you
see anything in there using a system that is either buggy or non-
optimal in
1.4rc4, or would be difficult to upgrade, please let me know. If
not, I can
possibly upgrade.
Below is my current config file. The one I was using when gluster
was using
all memory is identical except for 'cache-size' was changed to
4096MB and
'page-size' was changed to 512KB.
-----------
### Add client feature and attach to remote subvolume of server1
volume distfs01
type protocol/client
option transport-type tcp/client # for TCP/IP transport
option remote-host 10.8.101.51 # IP address of the remote brick
option remote-subvolume brick # name of the remote volume
end-volume
### Add client feature and attach to remote subvolume of server2
volume distfs02
type protocol/client
option transport-type tcp/client # for TCP/IP transport
option remote-host 10.8.101.52 # IP address of the remote brick
option remote-subvolume brick # name of the remote volume
end-volume
volume distfs03
type protocol/client
option transport-type tcp/client
option remote-host 10.8.101.53
option remote-subvolume brick
end-volume
volume distfs04
type protocol/client
option transport-type tcp/client
option remote-host 10.8.101.54
option remote-subvolume brick
end-volume
volume stripe0
type cluster/stripe
option block-size *.gff:1KB,*.nt:1KB,*.best:
1KB,*.txt3:1KB,*.nbest.info:1
KB*:1MB
option scheduler alu
option alu.order read-usage:write-usage:disk-usage
option alu.read-usage.entry-threshold 20%
option alu.read-usage.exit-threshold 4%
option alu.write-usage.entry-threshold 20%
option alu.write-usage.exit-threshold 4%
option alu.disk-usage.entry-threshold 2GB
option alu.disk-usage.exit-threshold 100MB
subvolumes distfs01 distfs02 distfs03 distfs04
end-volume
volume ioc type performance/io-cache subvolumes stripe0 #
In this
example it is 'client...
volume fixed
type features/fixed-id
option fixed-uid 0
option fixed-gid 900
subvolumes ioc
end-volume
Dan Parsons
On Dec 17, 2008, at 2:09 PM, Anand Avati wrote: > Dan, > Is it
feasible for
you to try 1.4.0pre4...
