<font size=2 face="sans-serif">i personally don't know, i am in GPFS Research,
not in support :-)</font>
<br><font size=2 face="sans-serif">but have you tried to contact your sales
rep ? </font>
<br><font size=2 face="sans-serif">if you are not successful with that,
shoot me a direct email with details about your company name, country and
customer number and i try to get you somebody to help.</font>
<br>
<br><font size=2 face="sans-serif">thx. Sven</font>
<br>
<br><font size=2 face="sans-serif">------------------------------------------<br>
Sven Oehme <br>
Scalable Storage Research <br>
email: oehmes@us.ibm.com <br>
Phone: +1 (408) 824-8904 <br>
IBM Almaden Research Lab <br>
------------------------------------------</font>
<br>
<br>
<br>
<br><font size=1 color=#5f5f5f face="sans-serif">From:
</font><font size=1 face="sans-serif">Zachary Giles <zgiles@gmail.com></font>
<br><font size=1 color=#5f5f5f face="sans-serif">To:
</font><font size=1 face="sans-serif">gpfsug main discussion
list <gpfsug-discuss@gpfsug.org></font>
<br><font size=1 color=#5f5f5f face="sans-serif">Date:
</font><font size=1 face="sans-serif">10/14/2014 10:33 AM</font>
<br><font size=1 color=#5f5f5f face="sans-serif">Subject:
</font><font size=1 face="sans-serif">Re: [gpfsug-discuss]
wait for permission to append to log</font>
<br><font size=1 color=#5f5f5f face="sans-serif">Sent by:
</font><font size=1 face="sans-serif">gpfsug-discuss-bounces@gpfsug.org</font>
<br>
<hr noshade>
<br>
<br>
<br><tt><font size=2>Except that AFAIK no one has published how to update
GSS or where the<br>
update code is.. All I've heard is "contact your sales rep".<br>
Any pointers?<br>
<br>
On Tue, Oct 14, 2014 at 1:23 PM, Sven Oehme <oehmes@us.ibm.com> wrote:<br>
> you basically run GSS 1.0 code , while in the current version is GSS
2.0<br>
> (which replaced Version 1.5 2 month ago)<br>
><br>
> GSS 1.5 and 2.0 have several enhancements in this space so i strongly<br>
> encourage you to upgrade your systems.<br>
><br>
> if you can specify a bit what your workload is there might also be<br>
> additional knobs we can turn to change the behavior.<br>
><br>
><br>
> ------------------------------------------<br>
> Sven Oehme<br>
> Scalable Storage Research<br>
> email: oehmes@us.ibm.com<br>
> Phone: +1 (408) 824-8904<br>
> IBM Almaden Research Lab<br>
> ------------------------------------------<br>
><br>
> gpfsug-discuss-bounces@gpfsug.org wrote on 10/14/2014 09:39:18 AM:<br>
><br>
>> From: Salvatore Di Nardo <sdinardo@ebi.ac.uk><br>
>> To: gpfsug main discussion list <gpfsug-discuss@gpfsug.org><br>
>> Date: 10/14/2014 09:40 AM<br>
>> Subject: Re: [gpfsug-discuss] wait for permission to append to
log<br>
>> Sent by: gpfsug-discuss-bounces@gpfsug.org<br>
>><br>
>> Thanks in advance for your help.<br>
>><br>
>> We have 6 RG:<br>
><br>
>> recovery group vdisks
vdisks servers<br>
>> ------------------ ----------- ------ -------<br>
>> gss01a
4 8<br>
>> gss01a.ebi.ac.uk,gss01b.ebi.ac.uk<br>
>> gss01b
4 8<br>
>> gss01b.ebi.ac.uk,gss01a.ebi.ac.uk<br>
>> gss02a
4 8<br>
>> gss02a.ebi.ac.uk,gss02b.ebi.ac.uk<br>
>> gss02b
4 8<br>
>> gss02b.ebi.ac.uk,gss02a.ebi.ac.uk<br>
>> gss03a
4 8<br>
>> gss03a.ebi.ac.uk,gss03b.ebi.ac.uk<br>
>> gss03b
4 8<br>
>> gss03b.ebi.ac.uk,gss03a.ebi.ac.uk<br>
>><br>
>> Check the attached file for RG details.<br>
>> Following mmlsconfig:<br>
><br>
>> [root@gss01a ~]# mmlsconfig<br>
>> Configuration data for cluster GSS.ebi.ac.uk:<br>
>> ---------------------------------------------<br>
>> myNodeConfigNumber 1<br>
>> clusterName GSS.ebi.ac.uk<br>
>> clusterId 17987981184946329605<br>
>> autoload no<br>
>> dmapiFileHandleSize 32<br>
>> minReleaseLevel 3.5.0.11<br>
>> [gss01a,gss01b,gss02a,gss02b,gss03a,gss03b]<br>
>> pagepool 38g<br>
>> nsdRAIDBufferPoolSizePct 80<br>
>> maxBufferDescs 2m<br>
>> numaMemoryInterleave yes<br>
>> prefetchPct 5<br>
>> maxblocksize 16m<br>
>> nsdRAIDTracks 128k<br>
>> ioHistorySize 64k<br>
>> nsdRAIDSmallBufferSize 256k<br>
>> nsdMaxWorkerThreads 3k<br>
>> nsdMinWorkerThreads 3k<br>
>> nsdRAIDSmallThreadRatio 2<br>
>> nsdRAIDThreadsPerQueue 16<br>
>> nsdClientCksumTypeLocal ck64<br>
>> nsdClientCksumTypeRemote ck64<br>
>> nsdRAIDEventLogToConsole all<br>
>> nsdRAIDFastWriteFSDataLimit 64k<br>
>> nsdRAIDFastWriteFSMetadataLimit 256k<br>
>> nsdRAIDReconstructAggressiveness 1<br>
>> nsdRAIDFlusherBuffersLowWatermarkPct 20<br>
>> nsdRAIDFlusherBuffersLimitPct 80<br>
>> nsdRAIDFlusherTracksLowWatermarkPct 20<br>
>> nsdRAIDFlusherTracksLimitPct 80<br>
>> nsdRAIDFlusherFWLogHighWatermarkMB 1000<br>
>> nsdRAIDFlusherFWLogLimitMB 5000<br>
>> nsdRAIDFlusherThreadsLowWatermark 1<br>
>> nsdRAIDFlusherThreadsHighWatermark 512<br>
>> nsdRAIDBlockDeviceMaxSectorsKB 4096<br>
>> nsdRAIDBlockDeviceNrRequests 32<br>
>> nsdRAIDBlockDeviceQueueDepth 16<br>
>> nsdRAIDBlockDeviceScheduler deadline<br>
>> nsdRAIDMaxTransientStale2FT 1<br>
>> nsdRAIDMaxTransientStale3FT 1<br>
>> syncWorkerThreads 256<br>
>> tscWorkerPool 64<br>
>> nsdInlineWriteMax 32k<br>
>> maxFilesToCache 12k<br>
>> maxStatCache 512<br>
>> maxGeneralThreads 1280<br>
>> flushedDataTarget 1024<br>
>> flushedInodeTarget 1024<br>
>> maxFileCleaners 1024<br>
>> maxBufferCleaners 1024<br>
>> logBufferCount 20<br>
>> logWrapAmountPct 2<br>
>> logWrapThreads 128<br>
>> maxAllocRegionsPerNode 32<br>
>> maxBackgroundDeletionThreads 16<br>
>> maxInodeDeallocPrefetch 128<br>
>> maxMBpS 16000<br>
>> maxReceiverThreads 128<br>
>> worker1Threads 1024<br>
>> worker3Threads 32<br>
>> [common]<br>
>> cipherList AUTHONLY<br>
>> socketMaxListenConnections 1500<br>
>> failureDetectionTime 60<br>
>> [common]<br>
>> adminMode central<br>
>><br>
>> File systems in cluster GSS.ebi.ac.uk:<br>
>> --------------------------------------<br>
>> /dev/gpfs1<br>
><br>
>> For more configuration paramenters i also attached a file with
the<br>
>> complete output of mmdiag --config.<br>
>><br>
>><br>
>> and mmlsfs:<br>
>><br>
>> File system attributes for /dev/gpfs1:<br>
>> ======================================<br>
>> flag value
description<br>
>> ------------------- ------------------------<br>
>> -----------------------------------<br>
>> -f
32768 Minimum
fragment size<br>
>> in bytes (system pool)<br>
>>
262144
Minimum fragment size<br>
>> in bytes (other pools)<br>
>> -i
512
Inode size in bytes<br>
>> -I
32768 Indirect
block size in bytes<br>
>> -m
2
Default number of<br>
>> metadata replicas<br>
>> -M
2
Maximum number of<br>
>> metadata replicas<br>
>> -r
1
Default number of data<br>
>> replicas<br>
>> -R
2
Maximum number of data<br>
>> replicas<br>
>> -j
scatter Block
allocation type<br>
>> -D
nfs4
File locking semantics in<br>
>> effect<br>
>> -k
all
ACL semantics in effect<br>
>> -n
1000
Estimated number of<br>
>> nodes that will mount file system<br>
>> -B
1048576 Block
size (system pool)<br>
>>
8388608
Block size (other pools)<br>
>> -Q
user;group;fileset Quotas enforced<br>
>>
user;group;fileset Default quotas enabled<br>
>> --filesetdf no
Fileset
df enabled?<br>
>> -V
13.23 (3.5.0.7) File system version<br>
>> --create-time Tue Mar 18 16:01:24 2014
File system creation time<br>
>> -u
yes
Support for large LUNs?<br>
>> -z
no
Is DMAPI enabled?<br>
>> -L
4194304 Logfile
size<br>
>> -E
yes
Exact mtime mount option<br>
>> -S
yes
Suppress atime mount option<br>
>> -K
whenpossible Strict replica allocation<br>
>> option<br>
>> --fastea yes
Fast external
attributes<br>
>> enabled?<br>
>> --inode-limit 134217728
Maximum number of inodes<br>
>> -P
system;data Disk storage
pools in file<br>
>> system<br>
>> -d<br>
>><br>
>> gss01a_MetaData_8M_3p_1;gss01a_MetaData_8M_3p_2;gss01a_MetaData_8M_3p_3;gss01b_MetaData_8M_3p_1;gss01b_MetaData_8M_3p_2;gss01b_MetaData_8M_3p_3;gss02a_MetaData_8M_3p_1;<br>
>> -d<br>
>><br>
>> gss02a_MetaData_8M_3p_2;gss02a_MetaData_8M_3p_3;gss02b_MetaData_8M_3p_1;gss02b_MetaData_8M_3p_2;gss02b_MetaData_8M_3p_3;gss03a_MetaData_8M_3p_1;gss03a_MetaData_8M_3p_2;<br>
>> -d<br>
>><br>
>> gss03a_MetaData_8M_3p_3;gss03b_MetaData_8M_3p_1;gss03b_MetaData_8M_3p_2;gss03b_MetaData_8M_3p_3;gss01a_Data_8M_3p_1;gss01a_Data_8M_3p_2;gss01a_Data_8M_3p_3;gss01b_Data_8M_3p_1;<br>
>> -d<br>
>><br>
>> gss01b_Data_8M_3p_2;gss01b_Data_8M_3p_3;gss02a_Data_8M_3p_1;gss02a_Data_8M_3p_2;gss02a_Data_8M_3p_3;gss02b_Data_8M_3p_1;gss02b_Data_8M_3p_2;gss02b_Data_8M_3p_3;gss03a_Data_8M_3p_1;<br>
>> -d<br>
>><br>
>> gss03a_Data_8M_3p_2;gss03a_Data_8M_3p_3;gss03b_Data_8M_3p_1;gss03b_Data_8M_3p_2;gss03b_Data_8M_3p_3<br>
>> Disks in file system<br>
>> --perfileset-quota no
Per-fileset quota enforcement<br>
>> -A
yes
Automatic mount option<br>
>> -o
none
Additional mount options<br>
>> -T
/gpfs1 Default
mount point<br>
>> --mount-priority 0
Mount priority<br>
>><br>
>><br>
>> Regards,<br>
>> Salvatore<br>
>><br>
><br>
>> On 14/10/14 17:22, Sven Oehme wrote:<br>
>> your GSS code version is very backlevel.<br>
>><br>
>> can you please send me the output of mmlsrecoverygroup RGNAME
-L --pdisk<br>
>> as well as mmlsconfig and mmlsfs all<br>
>><br>
>> thx. Sven<br>
>><br>
>> ------------------------------------------<br>
>> Sven Oehme<br>
>> Scalable Storage Research<br>
>> email: oehmes@us.ibm.com<br>
>> Phone: +1 (408) 824-8904<br>
>> IBM Almaden Research Lab<br>
>> ------------------------------------------<br>
>><br>
>><br>
>><br>
>> From: Salvatore Di Nardo <sdinardo@ebi.ac.uk><br>
>> To: gpfsug-discuss@gpfsug.org<br>
>> Date: 10/14/2014 08:23 AM<br>
>> Subject: Re: [gpfsug-discuss] wait
for permission to append to log<br>
>> Sent by: gpfsug-discuss-bounces@gpfsug.org<br>
>><br>
>><br>
>><br>
>><br>
>> On 14/10/14 15:51, Sven Oehme wrote:<br>
>> it means there is contention on inserting data into the fast write<br>
>> log on the GSS Node, which could be config or workload related<br>
>> what GSS code version are you running<br>
>> [root@ebi5-251 ~]# mmdiag --version<br>
>><br>
>> === mmdiag: version ===<br>
>> Current GPFS build: "3.5.0-11 efix1 (888041)".<br>
>> Built on Jul 9 2013 at 18:03:32<br>
>> Running 6 days 2 hours 10 minutes 35 secs<br>
>><br>
>><br>
>><br>
>> and how are the nodes connected with each other (Ethernet or IB)
?<br>
>> ethernet. they use the same bonding (4x10Gb/s) where the data
is<br>
>> passing. We don't have admin dedicated network<br>
>><br>
>> [root@gss03a ~]# mmlscluster<br>
>><br>
>> GPFS cluster information<br>
>> ========================<br>
>> GPFS cluster name: GSS.ebi.ac.uk<br>
>> GPFS cluster id: 17987981184946329605<br>
>> GPFS UID domain: GSS.ebi.ac.uk<br>
>> Remote shell command: /usr/bin/ssh<br>
>> Remote file copy command: /usr/bin/scp<br>
>><br>
>> GPFS cluster configuration servers:<br>
>> -----------------------------------<br>
>> Primary server: gss01a.ebi.ac.uk<br>
>> Secondary server: gss02b.ebi.ac.uk<br>
>><br>
>> Node Daemon node name IP address Admin
node name Designation<br>
>> -----------------------------------------------------------------------<br>
>> 1 gss01a.ebi.ac.uk 10.7.28.2
gss01a.ebi.ac.uk quorum-manager<br>
>> 2 gss01b.ebi.ac.uk 10.7.28.3
gss01b.ebi.ac.uk quorum-manager<br>
>> 3 gss02a.ebi.ac.uk 10.7.28.67
gss02a.ebi.ac.uk quorum-manager<br>
>> 4 gss02b.ebi.ac.uk 10.7.28.66
gss02b.ebi.ac.uk quorum-manager<br>
>> 5 gss03a.ebi.ac.uk 10.7.28.34
gss03a.ebi.ac.uk quorum-manager<br>
>> 6 gss03b.ebi.ac.uk 10.7.28.35
gss03b.ebi.ac.uk quorum-manager<br>
>><br>
>><br>
>> Note: The 3 node "pairs" (gss01, gss02 and gss03) are
in different<br>
>> subnet because of datacenter constraints ( They are not physically<br>
>> in the same row, and due to network constraints was not possible
to<br>
>> put them in the same subnet). The packets are routed, but should
not<br>
>> be a problem as there is 160Gb/s bandwidth between them.<br>
>><br>
>> Regards,<br>
>> Salvatore<br>
>><br>
>><br>
>><br>
>> ------------------------------------------<br>
>> Sven Oehme<br>
>> Scalable Storage Research<br>
>> email: oehmes@us.ibm.com<br>
>> Phone: +1 (408) 824-8904<br>
>> IBM Almaden Research Lab<br>
>> ------------------------------------------<br>
>><br>
>><br>
>><br>
>> From: Salvatore Di Nardo <sdinardo@ebi.ac.uk><br>
>> To: gpfsug main discussion list <gpfsug-discuss@gpfsug.org><br>
>> Date: 10/14/2014 07:40 AM<br>
>> Subject: [gpfsug-discuss] wait for
permission to append to log<br>
>> Sent by: gpfsug-discuss-bounces@gpfsug.org<br>
>><br>
>><br>
>><br>
>> hello all,<br>
>> could someone explain me the meaning of those waiters?<br>
>><br>
>> gss02b.ebi.ac.uk: 0x7F21EA8541B0 waiting 0.122786709 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA5F4EC0 waiting 0.122770807 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA9BD1A0 waiting 0.122115115 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA32FF30 waiting 0.121371877 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA6A1BA0 waiting 0.119322600 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA2E4330 waiting 0.118216774 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA72E930 waiting 0.117961594 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA6539C0 waiting 0.116133122 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA3D3490 waiting 0.116103642 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA85A060 waiting 0.115137978 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA4C84A0 waiting 0.115046631 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA229310 waiting 0.114498225 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA2AB630 waiting 0.113035120 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA83D9E0 waiting 0.112934666 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA736DC0 waiting 0.112834203 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA3A2C20 waiting 0.111498004 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA3B2250 waiting 0.111309423 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EAABDF10 waiting 0.110939219 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EAA27A00 waiting 0.110025022 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EAA8D6A0 waiting 0.109176110 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA2B3AC0 waiting 0.109025355 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA2080D0 waiting 0.108702893 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA3AC3A0 waiting 0.107691494 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EAB460E0 waiting 0.106003854 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA2093C0 waiting 0.105781682 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA6FBAE0 waiting 0.105696084 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA573E90 waiting 0.105182795 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA4191E0 waiting 0.104335963 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA82AAE0 waiting 0.104079258 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA538BB0 waiting 0.103798658 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EAA15DF0 waiting 0.102778144 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA57C320 waiting 0.100503136 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA802700 waiting 0.100499392 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EAA5F410 waiting 0.100489143 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA861200 waiting 0.100351636 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA54BAB0 waiting 0.099615942 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EAAAFBD0 waiting 0.099477387 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA657290 waiting 0.099123599 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA2BD240 waiting 0.099074074 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA205AF0 waiting 0.097532291 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA477CE0 waiting 0.097311417 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA2F9810 waiting 0.096209425 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA463AF0 waiting 0.096143868 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA8B2CB0 waiting 0.094143517 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA7D1E90 waiting 0.093156759 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EAB473D0 waiting 0.093154775 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EAB03C60 waiting 0.092952495 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>> gss02b.ebi.ac.uk: 0x7F21EA8766E0 waiting 0.092908405 seconds,<br>
>> NSDThread: on ThCond 0x7F2114005750 (0x7F2114005750)<br>
>> (VdiskLogAppendCondvar), reason 'wait for permission to append
to log'<br>
>><br>
>> Does it means that the vdisk logs are struggling?<br>
>><br>
>> Regards,<br>
>> Salvatore<br>
>><br>
>> _______________________________________________<br>
>> gpfsug-discuss mailing list<br>
>> gpfsug-discuss at gpfsug.org<br>
>><br>
> </font></tt><a href="http://gpfsug.org/mailman/listinfo/gpfsug-discuss"><tt><font size=2>http://gpfsug.org/mailman/listinfo/gpfsug-discuss</font></tt></a><tt><font size=2><br>
><br>
>><br>
>><br>
>><br>
>><br>
>> _______________________________________________<br>
>> gpfsug-discuss mailing list<br>
>> gpfsug-discuss at gpfsug.org<br>
>> </font></tt><a href="http://gpfsug.org/mailman/listinfo/gpfsug-discuss"><tt><font size=2>http://gpfsug.org/mailman/listinfo/gpfsug-discuss</font></tt></a><tt><font size=2><br>
>><br>
>> _______________________________________________<br>
>> gpfsug-discuss mailing list<br>
>> gpfsug-discuss at gpfsug.org<br>
>> </font></tt><a href="http://gpfsug.org/mailman/listinfo/gpfsug-discuss"><tt><font size=2>http://gpfsug.org/mailman/listinfo/gpfsug-discuss</font></tt></a><tt><font size=2><br>
>><br>
>><br>
><br>
>> _______________________________________________<br>
>> gpfsug-discuss mailing list<br>
>> gpfsug-discuss at gpfsug.org<br>
>> </font></tt><a href="http://gpfsug.org/mailman/listinfo/gpfsug-discuss"><tt><font size=2>http://gpfsug.org/mailman/listinfo/gpfsug-discuss</font></tt></a><tt><font size=2><br>
><br>
>> [attachment "mmlsrecoverygroup.txt" deleted by Sven
Oehme/Almaden/<br>
>> IBM] [attachment "mmdiag-config.txt" deleted by Sven
Oehme/Almaden/IBM]<br>
>> _______________________________________________<br>
>> gpfsug-discuss mailing list<br>
>> gpfsug-discuss at gpfsug.org<br>
>> </font></tt><a href="http://gpfsug.org/mailman/listinfo/gpfsug-discuss"><tt><font size=2>http://gpfsug.org/mailman/listinfo/gpfsug-discuss</font></tt></a><tt><font size=2><br>
><br>
> _______________________________________________<br>
> gpfsug-discuss mailing list<br>
> gpfsug-discuss at gpfsug.org<br>
> </font></tt><a href="http://gpfsug.org/mailman/listinfo/gpfsug-discuss"><tt><font size=2>http://gpfsug.org/mailman/listinfo/gpfsug-discuss</font></tt></a><tt><font size=2><br>
><br>
<br>
<br>
<br>
-- <br>
Zach Giles<br>
zgiles@gmail.com<br>
_______________________________________________<br>
gpfsug-discuss mailing list<br>
gpfsug-discuss at gpfsug.org<br>
</font></tt><a href="http://gpfsug.org/mailman/listinfo/gpfsug-discuss"><tt><font size=2>http://gpfsug.org/mailman/listinfo/gpfsug-discuss</font></tt></a><tt><font size=2><br>
<br>
</font></tt>
<br>