Maintenance script: Created page with " === Installation of the SSD card === *Some tuning tips done before insertion of the SSD card : **added in /kernel/drv/sd.conf :

 sd-config-list = "ATA     MARVELL SD..."

2015-08-26T12:29:04Z

Created page with " === Installation of the SSD card === *Some tuning tips done before insertion of the SSD card : **added in /kernel/drv/sd.conf : <pre> sd-config-list = "ATA MARVELL SD..."

New page

=== Installation of the SSD card ===
*Some tuning tips done before insertion of the SSD card :
**added in /kernel/drv/sd.conf :
<pre>
sd-config-list = "ATA MARVELL SD88SA02","throttle-max:32, disksort:false, cache-nonvolatile:true";
</pre>
**added in /etc/system :
<pre>
set zfs:zfs_mdcomp_disable = 1
</pre>
More info on the tuning side : http://wikis.sun.com/display/Performance/Tuning+ZFS+for+the+F5100
*Shutdown the fileserver
*Insert the HBA F20 PCIe card inside the fileserver (screwdriver needed)
*Restart the fileserver. When it is up, type in a shell :
<pre>
touch /reconfigure
</pre>
and reboot the fileserver.
*Now, you should see 4 new devices using the format command :
<pre>
-bash-3.00# format
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c1t0d0 <DEFAULT cyl 60797 alt 2 hd 255 sec 252>
/pci@0,0/pci10de,377@a/pci1000,1000@0/sd@0,0
########c1t1d0 <DEFAULT cyl 60797 alt 2 hd 255 sec 252>

[...SNIP...]

46. c6t6d0 <ATA-HITACHI H7220AA3-A28A-1.82TB>
/pci@3c,0/pci10de,376@f/pci1000,1000@0/sd@6,0
47. c6t7d0 <ATA-HITACHI H7220AA3-A28A-1.82TB>
/pci@3c,0/pci10de,376@f/pci1000,1000@0/sd@7,0

their should be 4 more entries here (expected c7t0d0 to c7t3d0 but
could be different)
48. c7t0d0 <ATA-MARVELL SD88SA02-D10R-22.89GB>
/pci@0,0/pci10de,376@e/pci1000,3150@0/sd@18,0

[exit from the format command without doing anything, it is just used
here to view the devices]

</pre>

=== Creation of the new zpool ===
*Destroy old zpools :
<pre>
zpool destroy storage
zpool destroy storage2
</pre>
*Create the new big zpool :
<pre>
zpool create -f storage \
raidz2 c1t2d0 c1t3d0 c1t4d0 c1t5d0 c1t6d0 c1t7d0 c2t2d0 c2t3d0 c2t4d0 c2t5d0 \
raidz2 c2t6d0 c2t7d0 c3t0d0 c3t1d0 c3t2d0 c3t3d0 c3t4d0 c3t5d0 c3t6d0 c3t7d0 \
raidz2 c4t0d0 c4t1d0 c4t2d0 c4t3d0 c4t4d0 c4t5d0 c4t6d0 c4t7d0 c5t0d0 c5t1d0 \
raidz2 c5t2d0 c5t3d0 c5t4d0 c5t5d0 c5t6d0 c5t7d0 c6t0d0 c6t1d0 c6t2d0c6t3d0 c6t4d0 c6t5d0
</pre>
*Add some spares :
<pre>
zpool add storage spare c6t6d0 c6t7d0
</pre>
*Configure log and cache to be on the 4 SSD modules :
<pre>
zpool add storage log mirror c7t0d0 c7t1d0
zpool add storage cache c7t2d0 c7t3d0
</pre>

=== Creation of the ZFS filesystems ===
*The ZFS filesystems will be created with quotas :
<pre>
zfs create storage/sandbox
zfs set quota=500G storage/sandbox
zfs create storage/swmgrs
zfs set quota=500G storage/swmgrs
zfs create storage/localgrid
zfs set quota=1000G storage/localgrid
zfs create storage/user
</pre>
*Creation of the new software areas :
<pre>
mkdir /storage/sandbox/beappss
mkdir /storage/sandbox/becmss
mkdir /storage/sandbox/betests
mkdir /storage/sandbox/cmss
mkdir /storage/sandbox/dtes
mkdir /storage/sandbox/hones
mkdir /storage/sandbox/opss
chown 22000:22050 /storage/sandbox/beappss
chown 20000:20050 /storage/sandbox/becmss
chown 21000:21050 /storage/sandbox/betests
chown 4000:4050 /storage/sandbox/cmss
chown 5000:5050 /storage/sandbox/dtes
chown 30000:30050 /storage/sandbox/hones
chown 29000:29050 /storage/sandbox/opss
</pre>

=== Sharing the new filesystems ===
*Modify /etc/dfs/dfstab :
<pre>
share -F nfs -o rw /storage/user
share -F nfs -o rw /storage/swmgrs
share -F nfs -o rw /storage/localgrid
share -F nfs -o rw,log=global /storage/sandbox
</pre>
*Apply the changes and check :
<pre>
shareall
share
</pre>

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SolarisSSD - Revision history

Maintenance script: Created page with " === Installation of the SSD card === *Some tuning tips done before insertion of the SSD card : **added in /kernel/drv/sd.conf :
sd-config-list = "ATA MARVELL SD..."