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[root@TESTHOST:/]#lspv
hdisk0 00c4d9a2b1402d0e rootvg active
hdisk1 00c4d9a2bb8b39b3 NSD_APP
[root@TESTHOST:/]#mmlscluster
GPFS cluster information
========================
GPFS cluster name: gpfscluster02.test_gpfs1
GPFS cluster id: 723412685916037156
GPFS UID domain: gpfscluster02.test_gpfs1
Remote shell command: /usr/bin/rsh
Remote file copy command: /usr/bin/rcp
GPFS cluster configuration servers:
-----------------------------------
Primary server: test_gpfs1
Secondary server: test_gpfs2
Node Daemon node name IP address Admin node name Designation
-------------------------------------------------------------------------------- ---------------
1 test_gpfs1 10.10.20.1 test_gpfs1 quorum-manager
2 test_gpfs2 10.10.20.2 test_gpfs2 quorum-manager
[root@HOSTNAME:/]#mmlsnsd
File system Disk name NSD servers
---------------------------------------------------------------------------
applications NSD_APP test_gpfs1,test_gpfs2
(free disk) NSD_TB1 test_gpfs1,test_gpfs2
(free disk) NSD_TB2 test_gpfs1,test_gpfs2
(free disk) NSD_TB3 test_gpfs1,test_gpfs2
[root@TESTHOST:/]#mmlsconfig
Configuration data for cluster gpfscluster02.test_gpfs1:
-------------------------------------------------------
clusterName gpfscluster02.test_gpfs1
clusterId 723412685916037156
clusterType lc
autoload yes
minReleaseLevel 3.2.1.4
dmapiFileHandleSize 32
tiebreakerDisks NSD_TB1;NSD_TB2;NSD_TB3
File systems in cluster gpfscluster02.test_gpfs1:
------------------------------------------------
/dev/applications
上面的free disk 是怎么办到的，从nsdfiles 中，看到上面的NSD_TB1、NSD_TB2、NSD_TB3分别对应的是hdisk2,hdisk3,hdisk4
lspv 中看不到hdisk2,hdisk3,hdisk4.
(hdisk2,hdisk3,hdisk4 都是存储DS4800 mapping 到VIO Server上的，TESTHOST主机是通过VIOS管理的，VIO Server上也没有做hdisk2、hdisk3、hdisk4到TESTHOST的mapping . |
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发表于 2010-11-17 17:57
