Difference between revisions of "BXadmin:SAM-QFS Testing"
From CCGB
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* Create filesystem: '''sammkfs <fs>''' | * Create filesystem: '''sammkfs <fs>''' | ||
* fs info: '''samfsinfo <fs>''' | * fs info: '''samfsinfo <fs>''' | ||
| − | * | + | * '''sam-fsd''' Check mcf, defaults.conf, diskvols.conf file for correctness |
| + | * '''samd config''' Initialize environment and apply changes to mcf, etc. | ||
== equipment types (mcf) == | == equipment types (mcf) == | ||
Revision as of 17:12, 20 January 2011
Contents
testing setup
/dev/dsk/c1t1d0 = LUN 13 in esxi host group on ds4200, 1TB
hostname is fs7, 64-bit, 2vCPU, 1GB RAM, RDM over 4GFC with NPIV, solaris 10u8
SUNWsamfsr = 5.1.4,REV=5.10.2010.04.05
SUNWsamfsu = 5.1.4,REV=5.10.2010.04.05
notes/commands
commands
- Create filesystem: sammkfs <fs>
- fs info: samfsinfo <fs>
- sam-fsd Check mcf, defaults.conf, diskvols.conf file for correctness
- samd config Initialize environment and apply changes to mcf, etc.
equipment types (mcf)
- ms = fs with archiving, data + metadata on same device. only accepts md types
- ma = fs with archiving, data and metadata on separate devices,
- md = striped or RR using DAU for storing data
- mm = metadata device. can specify multiple. stored RR if there are multiple by default
- mr = striped or RR device for storing data, uses SAU
- gxxx = stripe groups, 0..127
allocation schemes
- md : small = 4KB, large = DAU = 64KB, can be 16, 32, or 64
- mm : small = 4KB, large = 16KB
files
/etc/opt/SUNWsamfs/mcf
http://wikis.sun.com/display/SAMQFSDocs51/About+the+Master+Configuration+File
## /etc/opt/SUNWsamfs/mcf # # Equipment Eq Eq Family Device Additional # Identifier Ord Type Set State Parameters #----------- --- ---- ------ ------ ---------- samfs1 10 ms samfs1 on /dev/dsk/c1t1d0s2 11 md samfs1 on
/etc/vfstab
samfs1 - /samfs1 samfs - yes -
/etc/opt/SUNWsamfs/archiver.cmd
http://wikis.sun.com/display/SAMQFSDocs51/Configuring+the+Archiver
