[Gluster-devel] RE: Help needed
Rohan
rohan.thale at moneycontrol.com
Wed Jul 16 07:09:49 UTC 2008
Hi Avati,
I know I'm being pain in the ass. But we'll be going live with this setup
soon. And as a system admin I don't want to take any chance from my side.
Do you mind checking following config vol file
Server
###########################
# Volume1
###########################
volume posix1
type storage/posix # POSIX FS translator
option directory /usr/local/mysql/glfs-data # Export this directory
end-volume
volume posix-locks-brick1
type features/posix-locks
option mandatory on # enables mandatory locking on all files
subvolumes posix1
end-volume
volume io-threads-brick1
type performance/io-threads
subvolumes posix-locks-brick1
option thread-count 8
option cache-size 512MB
end-volume
volume write-behind-brick1
type performance/write-behind
option aggregate-size 4MB
option flush-behind off
subvolumes io-threads-brick1
end-volume
volume brick
type performance/read-ahead
subvolumes write-behind-brick1
end-volume
########################### client
volume client-brick
type protocol/client
option transport-type tcp/client
option remote-host ACT-SM-011-R8.C6.DB.dc1.in.com
option remote-port 6996
option remote-subvolume brick
option transport-timeout 20
end-volume
#################################################################
# AFR Volumes
#################################################################
volume afr
type cluster/afr
subvolumes client-brick brick
option scheduler random
end-volume
#################################################################
# Server spec
#################################################################
volume server
type protocol/server
option transport-type tcp/server # For TCP/IP transport
option listen-port 6996 # Default is 6996
subvolumes afr brick
option auth.ip.afr.allow *
option auth.ip.brick.allow *
end-volume
client. Vol file
######
volume brick-volume
type protocol/client
option transport-type tcp/client
option remote-host localhost
option remote-port 6996
option remote-subvolume afr
option transport-timeout 20
end-volume
volume iothreads-bricks
type performance/io-threads
option thread-count 10
option cache-size 512MB
subvolumes brick-volume
end-volume
volume wb-bricks
type performance/write-behind
option aggregate-size 512MB
option flush-behind off
subvolumes iothreads-bricks
end-volume
_____
From: anand.avati at gmail.com [mailto:anand.avati at gmail.com] On Behalf Of
Anand Avati
Sent: Wednesday, July 16, 2008 12:29 PM
To: Rohan
Cc: Gluster-devel at nongnu.org
Subject: Re: Help needed
2008-07-16 11:00:37 E [afr.c:2058:afr_open_cbk] afr:
(path=/solr/C6/tomcat2000/solr8/data/index/_p4.frq child=brick) op_ret=-1
op_errno=2
2008-07-16 11:00:37 E [afr.c:2058:afr_open_cbk] afr:
(path=/solr/C6/tomcat2000/solr8/data/index/_p4.frq child=client-brick)
op_ret=-1 op_errno=2
AFR will fix those missing files (errno=2 is ENOENT - no such
file/directory) in self-heal. you can confirm by checking the file exists on
the backend nodes.
avati
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