标签：scribe label fail ecif describe dev manage white define
%pool: pool=system blockSize=256K layoutMap=cluster allowWriteAffinity=no %pool: pool=datapool blockSize=2M layoutMap=cluster allowWriteAffinity=yes writeAffinityDepth=1 blockGroupFactor=256 # gpfstest9 %nsd: nsd=node9_meta_sdb device=/dev/sdb servers=gpfstest9 usage=metadataOnly failureGroup=101 pool=system %nsd: nsd=node9_meta_sdc device=/dev/sdc servers=gpfstest9 usage=metadataOnly failureGroup=101 pool=system %nsd: nsd=node9_data_sde2 device=/dev/sde2 servers=gpfstest9 usage=dataOnly failureGroup=1,0,1 pool=datapool %nsd: nsd=node9_data_sdf2 device=/dev/sdf2 servers=gpfstest9 usage=dataOnly failureGroup=1,0,1 pool=datapool # gpfstest10 %nsd: nsd=node10_meta_sdb device=/dev/sdb servers=gpfstest10 usage=metadataOnly failureGroup=201 pool=system %nsd: nsd=node10_meta_sdc device=/dev/sdc servers=gpfstest10 usage=metadataOnly failureGroup=201 pool=system %nsd: nsd=node10_data_sde2 device=/dev/sde2 servers=gpfstest10 usage=dataOnly failureGroup=2,0,1 pool=datapool %nsd: nsd=node10_data_sdf2 device=/dev/sdf2 servers=gpfstest10 usage=dataOnly failureGroup=2,0,1 pool=datapool # gpfstest11 %nsd: nsd=node11_meta_sdb device=/dev/sdb servers=gpfstest11 usage=metadataOnly failureGroup=301 pool=system %nsd: nsd=node11_meta_sdc device=/dev/sdc servers=gpfstest11 usage=metadataOnly failureGroup=301 pool=system %nsd: nsd=node11_data_sde2 device=/dev/sde2 servers=gpfstest11 usage=dataOnly failureGroup=3,0,1 pool=datapool %nsd: nsd=node11_data_sdf2 device=/dev/sdf2 servers=gpfstest11 usage=dataOnly failureGroup=3,0,1 pool=datapool
https://www.ibm.com/support/knowledgecenter/en/STXKQY_4.2.3/com.ibm.spectrum.scale.v4r23.doc/bl1adv_standardnsdfile.htm
This section describes a simple NSD file with an example.
The following is an example of a preferred simple IBM Spectrum Scale? NSD file:
# cat /var/lib/ambari-server/resources/gpfs_nsd DISK|compute001.private.dns.zone:/dev/sdb,/dev/sdc,/dev/sdd,/dev/sde,/dev/sdf,/dev/sdg DISK|compute002.private.dns.zone:/dev/sdb,/dev/sdc,/dev/sdd,/dev/sde,/dev/sdf,/dev/sdg DISK|compute003.private.dns.zone:/dev/sdb,/dev/sdc,/dev/sdd,/dev/sde,/dev/sdf,/dev/sdg DISK|compute005.private.dns.zone:/dev/sdb,/dev/sdc,/dev/sdd,/dev/sde,/dev/sdf,/dev/sdg DISK|compute006.private.dns.zone:/dev/sdb,/dev/sdc,/dev/sdd,/dev/sde,/dev/sdf,/dev/sdg DISK|compute007.private.dns.zone:/dev/sdb,/dev/sdc,/dev/sdd,/dev/sde,/dev/sdf,/dev/sdg
If you want to select disks such as SSD drives for metadata , add the label -meta to those disks.
# cat /var/lib/ambari-server/resources/gpfs_nsd DISK|compute001.private.dns.zone:/dev/sdb-meta,/dev/sdc,/dev/sdd DISK|compute002.private.dns.zone:/dev/sdb-meta,/dev/sdc,/dev/sdd DISK|compute003.private.dns.zone:/dev/sdb-meta,/dev/sdc,/dev/sdd DISK|compute005.private.dns.zone:/dev/sdb-meta,/dev/sdc,/dev/sdd DISK|compute006.private.dns.zone:/dev/sdb,/dev/sdc,/dev/sdd DISK|compute007.private.dns.zone:/dev/sdb,/dev/sdc,/dev/sdd
In the simple NSD file, /dev/sdb from compute001, compute002, compute003, and compute005 are specified as meta disks in the IBM Spectrum Scale file system.
The partition algorithm is ignored if the nodes listed in the simple NSD file do not match the set of nodes that will be used for the NodeManager service. If nodes that are not NodeManagers are in the NSD file or nodes that will be NodeManagers are not in the NSD file, no partitioning will be done.
标签：scribe label fail ecif describe dev manage white define
原文地址：http://www.cnblogs.com/menkeyi/p/7376257.html
