<p>Dan,<br>
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..</p>
<p>Avati</p>
<p><blockquote>On Dec 17, 2008 2:34 PM, "Dan Parsons" <<a href="mailto:dparsons@nyip.net">dparsons@nyip.net</a>> wrote:<br><br>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.<br>
<br>
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.<br>
<br>
-----------<br>
### Add client feature and attach to remote subvolume of server1<br>
volume distfs01<br>
type protocol/client<br>
option transport-type tcp/client # for TCP/IP transport<br>
option remote-host 10.8.101.51 # IP address of the remote brick<br>
option remote-subvolume brick # name of the remote volume<br>
end-volume<br>
<br>
### Add client feature and attach to remote subvolume of server2<br>
volume distfs02<br>
type protocol/client<br>
option transport-type tcp/client # for TCP/IP transport<br>
option remote-host 10.8.101.52 # IP address of the remote brick<br>
option remote-subvolume brick # name of the remote volume<br>
end-volume<br>
<br>
volume distfs03<br>
type protocol/client<br>
option transport-type tcp/client<br>
option remote-host 10.8.101.53<br>
option remote-subvolume brick<br>
end-volume<br>
<br>
volume distfs04<br>
type protocol/client<br>
option transport-type tcp/client<br>
option remote-host 10.8.101.54<br>
option remote-subvolume brick<br>
end-volume<br>
<br>
volume stripe0<br>
type cluster/stripe<br>
option block-size *.gff:1KB,*.nt:1KB,*.best:1KB,*.txt3:1KB,*.nbest.info:1KB*:1MB<br>
option scheduler alu<br>
option alu.order read-usage:write-usage:disk-usage<br>
option alu.read-usage.entry-threshold 20%<br>
option alu.read-usage.exit-threshold 4%<br>
option alu.write-usage.entry-threshold 20%<br>
option alu.write-usage.exit-threshold 4%<br>
option alu.disk-usage.entry-threshold 2GB<br>
option alu.disk-usage.exit-threshold 100MB<br>
subvolumes distfs01 distfs02 distfs03 distfs04<br>
end-volume<p><font color="#500050">
volume ioc
type performance/io-cache
subvolumes stripe0 # In this example it is 'client...</font></p>
volume fixed<br>
type features/fixed-id<br>
option fixed-uid 0<br>
option fixed-gid 900<br>
subvolumes ioc<br>
end-volume<br><font color="#888888">
<br>
Dan Parsons</font><p><font color="#500050">
On Dec 17, 2008, at 2:09 PM, Anand Avati wrote:
> Dan,
> Is it feasible for you to try 1.4.0pre4...</font></p></blockquote></p>