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<DIV><FONT size=2 face=宋体>Ananth,</FONT></DIV>
<DIV><FONT size=2 face=宋体></FONT> </DIV>
<DIV> <FONT size=2 face=宋体>Thank you for your
kindness.</FONT></DIV>
<DIV><FONT size=2 face=宋体></FONT> </DIV>
<DIV> <FONT size=2 face=宋体>I will try to use them as you
advise. For past days, I have research the ReiserFS, about which some papers
said it is no limitation on the number of the subdirectory, is it
right?</FONT></DIV>
<DIV><FONT size=2 face=宋体></FONT> </DIV>
<DIV><FONT size=2 face=宋体>Thanks,</FONT></DIV>
<DIV><FONT size=2 face=宋体>Yaomin</FONT></DIV>
<DIV style="FONT: 10pt Tahoma">
<DIV><BR></DIV>
<DIV style="BACKGROUND: #f5f5f5">
<DIV style="font-color: black"><B>From:</B> <A title=ananth@zresearch.com
href="mailto:ananth@zresearch.com">Ananth</A> </DIV>
<DIV><B>Sent:</B> Friday, January 09, 2009 2:47 PM</DIV>
<DIV><B>To:</B> <A title=yangyaomin@gmail.com
href="mailto:yangyaomin@gmail.com">yaomin @ gmail</A> </DIV>
<DIV><B>Cc:</B> <A title=gluster-devel@nongnu.org
href="mailto:gluster-devel@nongnu.org">gluster-devel@nongnu.org</A> </DIV>
<DIV><B>Subject:</B> Re: [Gluster-devel] Re: Gluster-devel Digest, Vol 41, Issue
13</DIV></DIV></DIV>
<DIV><BR></DIV>Hi Yaomin,<BR>>From what I remember both XFS and the rather
nascent EXT4 have a higher subdirectory limit. You could probably check ZFS as
well. <BR>You can convert your ext3 filesystem into ext4 : <BR><A
href="http://ext4.wiki.kernel.org/index.php/Ext4_Howto#Converting_an_ext3_filesystem_to_ext4">http://ext4.wiki.kernel.org/index.php/Ext4_Howto#Converting_an_ext3_filesystem_to_ext4</A><BR><BR>These
are just pointers as to what you can do, hence please check if the change in
filesystem is feasible / appropriate for you, and ensure your data is backed up
before proceeding. <BR><BR>Regards,<BR>Ananth<BR>Z Research<BR><BR>-----Original
Message-----<BR><B>From</B>: yaomin @ gmail <<A
href="mailto:%22yaomin%20@%20gmail%22%20%3cyangyaomin@gmail.com%3e">yangyaomin@gmail.com</A>><BR><B>To</B>:
<A
href="mailto:gluster-devel@nongnu.org">gluster-devel@nongnu.org</A><BR><B>Subject</B>:
[Gluster-devel] Re: Gluster-devel Digest, Vol 41, Issue 13<BR><B>Date</B>: Wed,
7 Jan 2009 22:54:51 +0800<BR><BR><PRE>All,
When I use the ext3 as the filesystem on the server, I have a new
trouble that one directory at most have 31998 subdirectories. Do you have
any advice for me?
Thanks,
Yaomin
--------------------------------------------------
From: <<A href="mailto:gluster-devel-request@nongnu.org">gluster-devel-request@nongnu.org</A>>
Sent: Tuesday, January 06, 2009 8:21 PM
To: <<A href="mailto:gluster-devel@nongnu.org">gluster-devel@nongnu.org</A>>
Subject: Gluster-devel Digest, Vol 41, Issue 13
> Send Gluster-devel mailing list submissions to
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>
>
> Today's Topics:
>
> 1. Re: Cascading different translator doesn't work as
> expectation (yaomin @ gmail)
> 2. Re: Cascading different translator doesn't work as
> expectation (Krishna Srinivas)
> 3. Re: Cascading different translator doesn't work as
> expectation (yaomin @ gmail)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Tue, 6 Jan 2009 17:13:49 +0800
> From: "yaomin @ gmail" <<A href="mailto:yangyaomin@gmail.com">yangyaomin@gmail.com</A>>
> Subject: Re: [Gluster-devel] Cascading different translator doesn't
> work as expectation
> To: "Krishna Srinivas" <<A href="mailto:krishna@zresearch.com">krishna@zresearch.com</A>>
> Cc: <A href="mailto:gluster-devel@nongnu.org">gluster-devel@nongnu.org</A>
> Message-ID: <D7CA065B4BF644348A6DE543D8213029@yangyaomin>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Krishna,
>
> Thank you for your kind help before.
>
> According to your advice, I confront a new error. The storage node has
> no log information, and the client's log is like following:
>
> /lib64/libc.so.6[0x3fbb2300a0]
> /usr/local/lib/glusterfs/1.3.9/xlator/cluster/afr.so(afr_setxattr+0x6a)[0x2aaaaaf0658a]
> /usr/local/lib/glusterfs/1.3.9/xlator/cluster/stripe.so(notify+0x220)[0x2aaaab115c80]
> /usr/local/lib/libglusterfs.so.0(default_notify+0x25)[0x2aaaaaab8f55]
> /usr/local/lib/glusterfs/1.3.9/xlator/cluster/afr.so(notify+0x16d)[0x2aaaaaefc19d]
> /usr/local/lib/glusterfs/1.3.9/xlator/protocol/client.so(notify+0x681)[0x2aaaaacebac1]
> /usr/local/lib/libglusterfs.so.0(sys_epoll_iteration+0xbb)[0x2aaaaaabe14b]
> /usr/local/lib/libglusterfs.so.0(poll_iteration+0x79)[0x2aaaaaabd509]
> [glusterfs](main+0x66a)[0x4026aa]
> /lib64/libc.so.6(__libc_start_main+0xf4)[0x3fbb21d8a4]
> [glusterfs][0x401b69]
> ---------
>
>
> [root@IP6 ~]# df -h
> Filesystem Size Used Avail Use% Mounted on
> /dev/sda2 9.5G 6.8G 2.2G 76% /
> /dev/sda1 190M 12M 169M 7% /boot
> tmpfs 1006M 0 1006M 0% /dev/shm
> /dev/sda4 447G 2.8G 422G 1% /locfs
> /dev/sdb1 459G 199M 435G 1% /locfsb
> df: `/mnt/new': Transport endpoint is not connected
>
> Thanks,
> Yaomin
>
> --------------------------------------------------
> From: "Krishna Srinivas" <<A href="mailto:krishna@zresearch.com">krishna@zresearch.com</A>>
> Sent: Tuesday, January 06, 2009 1:09 PM
> To: "yaomin @ gmail" <<A href="mailto:yangyaomin@gmail.com">yangyaomin@gmail.com</A>>
> Cc: <<A href="mailto:gluster-devel@nongnu.org">gluster-devel@nongnu.org</A>>
> Subject: Re: [Gluster-devel] Cascading different translator doesn't work
> as expectation
>
>> Alfred,
>> Your vol files are wrong. you need to remove all the volume
>> definitions below "writeback" in the client vol file. For server vol
>> file the definition of performance translators is not having any
>> effect. Also you need to use "features/locks" translator above
>> "storage/posix"
>> Krishna
>>
>> On Tue, Jan 6, 2009 at 8:51 AM, yaomin @ gmail <<A href="mailto:yangyaomin@gmail.com">yangyaomin@gmail.com</A>>
>> wrote:
>>> All,
>>>
>>> It seems difficult for you.
>>>
>>> There is a new problem when I tested.
>>>
>>> When I kill all the storage nodes, the client still try to send
>>> data,
>>> and doesn't quit.
>>>
>>> Thanks,
>>> Alfred
>>> From: yaomin @ gmail
>>> Sent: Monday, January 05, 2009 10:52 PM
>>> To: Krishna Srinivas
>>> Cc: <A href="mailto:gluster-devel@nongnu.org">gluster-devel@nongnu.org</A>
>>> Subject: Re: [Gluster-devel] Cascading different translator doesn't work
>>> as
>>> expectation
>>> Krishna,
>>> Thank you for your quick response.
>>> There are two log information in the client's log file when setting
>>> up
>>> the client.
>>> 2009-01-05 18:44:59 W [fuse-bridge.c:389:fuse_entry_cbk]
>>> glusterfs-fuse:
>>> 2: (34) / => 1 Rehashing 0/0
>>> 2009-01-05 18:48:04 W [fuse-bridge.c:389:fuse_entry_cbk]
>>> glusterfs-fuse:
>>> 2: (34) / => 1 Rehashing 0/0
>>>
>>> There is no any information in the storage node's log file.
>>>
>>> Although I changed the scheduler from ALU to RR, there only the
>>> No.3(192.168.13.5) and No.4(192.168.13.7) storage nodes on working.
>>>
>>> Each machine has 2GB memory.
>>>
>>> Thanks,
>>> Alfred
>>>
> -------------- next part --------------
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>
> ------------------------------
>
> Message: 2
> Date: Tue, 6 Jan 2009 15:06:42 +0530
> From: "Krishna Srinivas" <<A href="mailto:krishna@zresearch.com">krishna@zresearch.com</A>>
> Subject: Re: [Gluster-devel] Cascading different translator doesn't
> work as expectation
> To: "yaomin @ gmail" <<A href="mailto:yangyaomin@gmail.com">yangyaomin@gmail.com</A>>
> Cc: <A href="mailto:gluster-devel@nongnu.org">gluster-devel@nongnu.org</A>
> Message-ID:
> <<A href="mailto:ad4bc5820901060136k2a3c0943nd89b0d4f41240e22@mail.gmail.com">ad4bc5820901060136k2a3c0943nd89b0d4f41240e22@mail.gmail.com</A>>
> Content-Type: text/plain; charset=ISO-8859-1
>
> Yaomin,
>
> Can you:
> * mention what version you are using
> * give the modified client and server vol file (to see if there are any
> errors)
> * give gdb backtrace from the core file? "gdb -c /core.pid glusterfs"
> and then type "bt"
>
> Krishna
>
> On Tue, Jan 6, 2009 at 2:43 PM, yaomin @ gmail <<A href="mailto:yangyaomin@gmail.com">yangyaomin@gmail.com</A>>
> wrote:
>> Krishna,
>>
>> Thank you for your kind help before.
>>
>> According to your advice, I confront a new error. The storage node
>> has
>> no log information, and the client's log is like following:
>>
>> /lib64/libc.so.6[0x3fbb2300a0]
>> /usr/local/lib/glusterfs/1.3.9/xlator/cluster/afr.so(afr_setxattr+0x6a)[0x2aaaaaf0658a]
>> /usr/local/lib/glusterfs/1.3.9/xlator/cluster/stripe.so(notify+0x220)[0x2aaaab115c80]
>> /usr/local/lib/libglusterfs.so.0(default_notify+0x25)[0x2aaaaaab8f55]
>> /usr/local/lib/glusterfs/1.3.9/xlator/cluster/afr.so(notify+0x16d)[0x2aaaaaefc19d]
>> /usr/local/lib/glusterfs/1.3.9/xlator/protocol/client.so(notify+0x681)[0x2aaaaacebac1]
>> /usr/local/lib/libglusterfs.so.0(sys_epoll_iteration+0xbb)[0x2aaaaaabe14b]
>> /usr/local/lib/libglusterfs.so.0(poll_iteration+0x79)[0x2aaaaaabd509]
>> [glusterfs](main+0x66a)[0x4026aa]
>> /lib64/libc.so.6(__libc_start_main+0xf4)[0x3fbb21d8a4]
>> [glusterfs][0x401b69]
>> ---------
>>
>> [root@IP6 ~]# df -h
>> Filesystem Size Used Avail Use% Mounted on
>> /dev/sda2 9.5G 6.8G 2.2G 76% /
>> /dev/sda1 190M 12M 169M 7% /boot
>> tmpfs 1006M 0 1006M 0% /dev/shm
>> /dev/sda4 447G 2.8G 422G 1% /locfs
>> /dev/sdb1 459G 199M 435G 1% /locfsb
>> df: `/mnt/new': Transport endpoint is not connected
>>
>> Thanks,
>> Yaomin
>> --------------------------------------------------
>> From: "Krishna Srinivas" <<A href="mailto:krishna@zresearch.com">krishna@zresearch.com</A>>
>> Sent: Tuesday, January 06, 2009 1:09 PM
>> To: "yaomin @ gmail" <<A href="mailto:yangyaomin@gmail.com">yangyaomin@gmail.com</A>>
>> Cc: <<A href="mailto:gluster-devel@nongnu.org">gluster-devel@nongnu.org</A>>
>> Subject: Re: [Gluster-devel] Cascading different translator doesn't work
>> as
>> expectation
>>
>>> Alfred,
>>> Your vol files are wrong. you need to remove all the volume
>>> definitions below "writeback" in the client vol file. For server vol
>>> file the definition of performance translators is not having any
>>> effect. Also you need to use "features/locks" translator above
>>> "storage/posix"
>>> Krishna
>>>
>>> On Tue, Jan 6, 2009 at 8:51 AM, yaomin @ gmail <<A href="mailto:yangyaomin@gmail.com">yangyaomin@gmail.com</A>>
>>> wrote:
>>>> All,
>>>>
>>>> It seems difficult for you.
>>>>
>>>> There is a new problem when I tested.
>>>>
>>>> When I kill all the storage nodes, the client still try to send
>>>> data,
>>>> and doesn't quit.
>>>>
>>>> Thanks,
>>>> Alfred
>>>> From: yaomin @ gmail
>>>> Sent: Monday, January 05, 2009 10:52 PM
>>>> To: Krishna Srinivas
>>>> Cc: <A href="mailto:gluster-devel@nongnu.org">gluster-devel@nongnu.org</A>
>>>> Subject: Re: [Gluster-devel] Cascading different translator doesn't
>>>> work
>>>> as
>>>> expectation
>>>> Krishna,
>>>> Thank you for your quick response.
>>>> There are two log information in the client's log file when setting
>>>> up
>>>> the client.
>>>> 2009-01-05 18:44:59 W [fuse-bridge.c:389:fuse_entry_cbk]
>>>> glusterfs-fuse:
>>>> 2: (34) / => 1 Rehashing 0/0
>>>> 2009-01-05 18:48:04 W [fuse-bridge.c:389:fuse_entry_cbk]
>>>> glusterfs-fuse:
>>>> 2: (34) / => 1 Rehashing 0/0
>>>>
>>>> There is no any information in the storage node's log file.
>>>>
>>>> Although I changed the scheduler from ALU to RR, there only the
>>>> No.3(192.168.13.5) and No.4(192.168.13.7) storage nodes on working.
>>>>
>>>> Each machine has 2GB memory.
>>>>
>>>> Thanks,
>>>> Alfred
>>>>
>
>
>
>
> ------------------------------
>
> Message: 3
> Date: Tue, 6 Jan 2009 20:21:35 +0800
> From: "yaomin @ gmail" <<A href="mailto:yangyaomin@gmail.com">yangyaomin@gmail.com</A>>
> Subject: Re: [Gluster-devel] Cascading different translator doesn't
> work as expectation
> To: "Krishna Srinivas" <<A href="mailto:krishna@zresearch.com">krishna@zresearch.com</A>>
> Cc: <A href="mailto:gluster-devel@nongnu.org">gluster-devel@nongnu.org</A>
> Message-ID: <CA759DEFFF2C42AA877946E88BD53E42@yangyaomin>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Krishna,
>
> 1, The version is 1.3.9
> 2, the client and server vol files are in the attachments.
> 3, The result is "No Stack"
>
> Thanks,
> Yaomin
>
> --------------------------------------------------
> From: "Krishna Srinivas" <<A href="mailto:krishna@zresearch.com">krishna@zresearch.com</A>>
> Sent: Tuesday, January 06, 2009 5:36 PM
> To: "yaomin @ gmail" <<A href="mailto:yangyaomin@gmail.com">yangyaomin@gmail.com</A>>
> Cc: <<A href="mailto:gluster-devel@nongnu.org">gluster-devel@nongnu.org</A>>
> Subject: Re: [Gluster-devel] Cascading different translator doesn't work
> as
> expectation
>
>> Yaomin,
>>
>> Can you:
>> * mention what version you are using
>> * give the modified client and server vol file (to see if there are any
>> errors)
>> * give gdb backtrace from the core file? "gdb -c /core.pid glusterfs"
>> and then type "bt"
>>
>> Krishna
>>
>> On Tue, Jan 6, 2009 at 2:43 PM, yaomin @ gmail <<A href="mailto:yangyaomin@gmail.com">yangyaomin@gmail.com</A>>
>> wrote:
>>> Krishna,
>>>
>>> Thank you for your kind help before.
>>>
>>> According to your advice, I confront a new error. The storage node
>>> has
>>> no log information, and the client's log is like following:
>>>
>>> /lib64/libc.so.6[0x3fbb2300a0]
>>> /usr/local/lib/glusterfs/1.3.9/xlator/cluster/afr.so(afr_setxattr+0x6a)[0x2aaaaaf0658a]
>>> /usr/local/lib/glusterfs/1.3.9/xlator/cluster/stripe.so(notify+0x220)[0x2aaaab115c80]
>>> /usr/local/lib/libglusterfs.so.0(default_notify+0x25)[0x2aaaaaab8f55]
>>> /usr/local/lib/glusterfs/1.3.9/xlator/cluster/afr.so(notify+0x16d)[0x2aaaaaefc19d]
>>> /usr/local/lib/glusterfs/1.3.9/xlator/protocol/client.so(notify+0x681)[0x2aaaaacebac1]
>>> /usr/local/lib/libglusterfs.so.0(sys_epoll_iteration+0xbb)[0x2aaaaaabe14b]
>>> /usr/local/lib/libglusterfs.so.0(poll_iteration+0x79)[0x2aaaaaabd509]
>>> [glusterfs](main+0x66a)[0x4026aa]
>>> /lib64/libc.so.6(__libc_start_main+0xf4)[0x3fbb21d8a4]
>>> [glusterfs][0x401b69]
>>> ---------
>>>
>>> [root@IP6 ~]# df -h
>>> Filesystem Size Used Avail Use% Mounted on
>>> /dev/sda2 9.5G 6.8G 2.2G 76% /
>>> /dev/sda1 190M 12M 169M 7% /boot
>>> tmpfs 1006M 0 1006M 0% /dev/shm
>>> /dev/sda4 447G 2.8G 422G 1% /locfs
>>> /dev/sdb1 459G 199M 435G 1% /locfsb
>>> df: `/mnt/new': Transport endpoint is not connected
>>>
>>> Thanks,
>>> Yaomin
>>> --------------------------------------------------
>>> From: "Krishna Srinivas" <<A href="mailto:krishna@zresearch.com">krishna@zresearch.com</A>>
>>> Sent: Tuesday, January 06, 2009 1:09 PM
>>> To: "yaomin @ gmail" <<A href="mailto:yangyaomin@gmail.com">yangyaomin@gmail.com</A>>
>>> Cc: <<A href="mailto:gluster-devel@nongnu.org">gluster-devel@nongnu.org</A>>
>>> Subject: Re: [Gluster-devel] Cascading different translator doesn't work
>>> as
>>> expectation
>>>
>>>> Alfred,
>>>> Your vol files are wrong. you need to remove all the volume
>>>> definitions below "writeback" in the client vol file. For server vol
>>>> file the definition of performance translators is not having any
>>>> effect. Also you need to use "features/locks" translator above
>>>> "storage/posix"
>>>> Krishna
>>>>
>>>> On Tue, Jan 6, 2009 at 8:51 AM, yaomin @ gmail <<A href="mailto:yangyaomin@gmail.com">yangyaomin@gmail.com</A>>
>>>> wrote:
>>>>> All,
>>>>>
>>>>> It seems difficult for you.
>>>>>
>>>>> There is a new problem when I tested.
>>>>>
>>>>> When I kill all the storage nodes, the client still try to send
>>>>> data,
>>>>> and doesn't quit.
>>>>>
>>>>> Thanks,
>>>>> Alfred
>>>>> From: yaomin @ gmail
>>>>> Sent: Monday, January 05, 2009 10:52 PM
>>>>> To: Krishna Srinivas
>>>>> Cc: <A href="mailto:gluster-devel@nongnu.org">gluster-devel@nongnu.org</A>
>>>>> Subject: Re: [Gluster-devel] Cascading different translator doesn't
>>>>> work
>>>>> as
>>>>> expectation
>>>>> Krishna,
>>>>> Thank you for your quick response.
>>>>> There are two log information in the client's log file when
>>>>> setting
>>>>> up
>>>>> the client.
>>>>> 2009-01-05 18:44:59 W [fuse-bridge.c:389:fuse_entry_cbk]
>>>>> glusterfs-fuse:
>>>>> 2: (34) / => 1 Rehashing 0/0
>>>>> 2009-01-05 18:48:04 W [fuse-bridge.c:389:fuse_entry_cbk]
>>>>> glusterfs-fuse:
>>>>> 2: (34) / => 1 Rehashing 0/0
>>>>>
>>>>> There is no any information in the storage node's log file.
>>>>>
>>>>> Although I changed the scheduler from ALU to RR, there only the
>>>>> No.3(192.168.13.5) and No.4(192.168.13.7) storage nodes on working.
>>>>>
>>>>> Each machine has 2GB memory.
>>>>>
>>>>> Thanks,
>>>>> Alfred
>>>>>
> -------------- next part --------------
> volume client-ns
> type protocol/client
> option transport-type tcp/client # for TCP/IP transport
> option remote-host 192.168.13.2 # IP address of the remote brick
> # option remote-port 6996 # default server port is 6996
> # option transport-timeout 30 # seconds to wait for a response
> # from server for each request
> option remote-subvolume name_space # name of the remote volume
> end-volume
>
> volume client11
> type protocol/client
> option transport-type tcp/client # for TCP/IP transport
> option remote-host 192.168.13.2 # IP address of the remote brick
> # option remote-port 6996 # default server port is 6996
> # option transport-timeout 30 # seconds to wait for a response
> # from server for each request
> option remote-subvolume brick1 # name of the remote volume
> end-volume
>
> volume client12
> type protocol/client
> option transport-type tcp/client # for TCP/IP transport
> option remote-host 192.168.13.2 # IP address of the remote brick
> # option remote-port 6996 # default server port is 6996
> # option transport-timeout 30 # seconds to wait for a response
> # from server for each request
> option remote-subvolume brick2 # name of the remote volume
> end-volume
>
>
> volume client21
> type protocol/client
> option transport-type tcp/client # for TCP/IP transport
> option remote-host 192.168.13.4 # IP address of the remote brick
> # option remote-port 6996 # default server port is 6996
> # option transport-timeout 30 # seconds to wait for a response
> # from server for each request
> option remote-subvolume brick1 # name of the remote volume
> end-volume
>
> volume client22
> type protocol/client
> option transport-type tcp/client # for TCP/IP transport
> option remote-host 192.168.13.4 # IP address of the remote brick
> # option remote-port 6996 # default server port is 6996
> # option transport-timeout 30 # seconds to wait for a response
> # from server for each request
> option remote-subvolume brick2 # name of the remote volume
> end-volume
>
> volume client31
> type protocol/client
> option transport-type tcp/client # for TCP/IP transport
> option remote-host 192.168.13.5 # IP address of the remote brick
> # option remote-port 6996 # default server port is 6996
> # option transport-timeout 30 # seconds to wait for a response
> # from server for each request
> option remote-subvolume brick1 # name of the remote volume
> end-volume
>
> volume client32
> type protocol/client
> option transport-type tcp/client # for TCP/IP transport
> option remote-host 192.168.13.5 # IP address of the remote brick
> # option remote-port 6996 # default server port is 6996
> # option transport-timeout 30 # seconds to wait for a response
> # from server for each request
> option remote-subvolume brick2 # name of the remote volume
> end-volume
>
> volume client41
> type protocol/client
> option transport-type tcp/client # for TCP/IP transport
> option remote-host 192.168.13.7 # IP address of the remote brick
> # option remote-port 6996 # default server port is 6996
> # option transport-timeout 30 # seconds to wait for a response
> # from server for each request
> option remote-subvolume brick1 # name of the remote volume
> end-volume
>
> volume client42
> type protocol/client
> option transport-type tcp/client # for TCP/IP transport
> option remote-host 192.168.13.7 # IP address of the remote brick
> # option remote-port 6996 # default server port is 6996
> # option transport-timeout 30 # seconds to wait for a response
> # from server for each request
> option remote-subvolume brick2 # name of the remote volume
> end-volume
>
> volume afr1
> type cluster/afr
> subvolumes client11 client21
> option debug off # turns on detailed debug messages
> # in log by default is debugging off
> option self-heal on # turn off self healing default is on
> end-volume
>
> volume afr2
> type cluster/afr
> subvolumes client31 client41
> option debug off # turns on detailed debug messages
> # in log by default is debugging off
> option self-heal on # turn off self healing default is on
> end-volume
>
> volume afr3
> type cluster/afr
> subvolumes client12 client22
> option debug off # turns on detailed debug messages
> # in log by default is debugging off
> option self-heal on # turn off self healing default is on
> end-volume
>
> volume afr4
> type cluster/afr
> subvolumes client32 client42
> option debug off # turns on detailed debug messages
> # in log by default is debugging off
> option self-heal on # turn off self healing default is on
> end-volume
>
> volume stripe1
> type cluster/stripe
> option block-size 1MB #default size is 128KB
> subvolumes afr1 afr2
> end-volume
>
> volume stripe2
> type cluster/stripe
> option block-size 1MB #default size is 128KB
> subvolumes afr3 afr4
> end-volume
>
>
>
> volume bricks
> type cluster/unify
> subvolumes stripe1 stripe2
> option namespace client-ns
> option scheduler rr
> end-volume
>
>
> ### Add io-threads feature
> volume iot
> type performance/io-threads
> option thread-count 1 # deault is 1
> option cache-size 16MB #64MB
>
> subvolumes bricks #stripe #afr #bricks
> end-volume
>
> ### Add readahead feature
> volume readahead
> type performance/read-ahead
> option page-size 1MB # unit in bytes
> option page-count 4 # cache per file = (page-count x page-size)
> subvolumes iot
> end-volume
>
> ### Add IO-Cache feature
> volume iocache
> type performance/io-cache
> option page-size 256KB
> option page-count 8
> subvolumes readahead
> end-volume
>
> ### Add writeback feature
> volume writeback
> type performance/write-behind
> option aggregate-size 1MB #option flush-behind off
> option window-size 3MB # default is 0bytes
> # option flush-behind on # default is 'off'
> subvolumes iocache
> end-volume
> -------------- next part --------------
> volume name_space
> type storage/posix
> option directory /locfsb/name_space
> end-volume
>
> volume brick_1
> type storage/posix # POSIX FS translator
> option directory /locfs/brick # Export this directory
> end-volume
>
>
> volume brick1
> type features/posix-locks # POSIX FS translator
> subvolumes brick_1
> end-volume
>
> volume brick_2
> type storage/posix # POSIX FS translator
> option directory /locfsb/brick # Export this directory
> end-volume
>
>
> volume brick2
> type features/posix-locks # POSIX FS translator
> subvolumes brick_2
> end-volume
>
> volume server
> type protocol/server
> option transport-type tcp/server # For TCP/IP transport
> # option listen-port 6996 # Default is 6996
> # option client-volume-filename /etc/glusterfs/glusterfs-client.vol
> subvolumes brick1 brick2 name_space
> option auth.ip.brick1.allow 192.168.13.* # Allow access to "brick1"
> volume
> option auth.ip.brick2.allow 192.168.13.* # Allow access to "brick2"
> volume
> option auth.ip.name_space.allow 192.168.13.* # Allow access to
> "name_space" volume
> end-volume
>
> ------------------------------
>
> _______________________________________________
> Gluster-devel mailing list
> <A href="mailto:Gluster-devel@nongnu.org">Gluster-devel@nongnu.org</A>
> <A href="http://lists.nongnu.org/mailman/listinfo/gluster-devel">http://lists.nongnu.org/mailman/listinfo/gluster-devel</A>
>
>
> End of Gluster-devel Digest, Vol 41, Issue 13
> *********************************************
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