Differences

This shows you the differences between two versions of the page.

--- zfs [2016/05/09 19:06] – created k2patel
+++ zfs [2020/08/10 02:35] (current) – external edit 127.0.0.1
@@ Line 4: / Line 4: @@
-To check zpool status
+=== To check zpool status ===
 <code bash>
 zpool status [<volume>]
 </code>
-To clear error on drive, which you think reported wrongly.
+=== To clear error on drive, which you think reported wrongly. ===
 <code bash>
 zpool clear <volume name>
 </code>
-To add Zeus Drive
+=== To add Zeus Drive ===
 <code bash>
 zpool add performance log <drive>
 </code>
-Adding spare to volume
+=== Adding spare to volume ===
 <code bash>
 zpool add performance spare <drive>
 </code>
-Remove attached spare drive to volume
+=== Remove attached spare drive to volume ===
 <code bash>
 zpool detach <volume> <Drive>
 </code>
-Removing drives from volume (require to remove spare drives after raid rebuilt)
+=== Removing drives from volume (require to remove spare drives after raid rebuilt) ===
 <code bash>
 zpool remove <Volume> <Drive>
 </code>
+=== List all devices / drive ===
+<code bash>
+sas2ircu 0 DISPLAY
+</code>
+=== ZFS Display drive information by serial number ===
+<code bash>
+sas2ircu 0 DISPLAY | grep -B 9 -A 4 <Serial Number>
+</code>
+=== Freenas Blink Drives ===
+<code bash>
+sas2ircu 0 locate 3:7 ON
+</code>
+=== Offline Drive ===
+<code bash>
+zpool offline hermes 15935140517898495532
+</code>
+=== Replace disk in ZFS Pool ===
+<code bash>
+zpool replace hermes 15935140517898495532 /dev/disk/by-id/ata-ST3500320AS_9QM03ATQ
+</code>
+==== Nexenta ====
+=== Disk / Lun ===
+To blink drive use following command in NMC
+<code bash>
+show lun c8t5000C5005785138Bd0 blink -y
+</code>
+=== Nexenta Mgmt. ===
+To create nexenta collector report, Run following command from root prompt
+<code bash>
+nexenta-collector --no-upload
+</code>
+Printing Each JBOD Slotmap
+<code bash>
+nmc -c "show jbod jbod:1 slotmap" | less
+</code>
+Check HA Status from command line
+<code bash>
+/opt/HAC/RSF-1/bin/rsfcli status
+</code>
+Synchronize Disk Location
+<code bash>
+nmc -c "lunsync -r -y"
+</code>
+Migrate Pool to another server
+<code bash>
+/opt/HAC/RSF-1/bin/rsfcli -i0 move <volume> <hostname>
+</code>
+==== Solaris ====
+List all faults on system
+<code bash>
+fmadm faulty
+</code>
+Clearing Faults
+<code bash>
+fmadm repair <faulty_id>
+</code>
+Checking Service status
+<code bash>
+svcs nm{s,v,cd} dbus rmvolmgr nmdtrace
+</code>
+Restarting Services
+<code bash>
+svcadm restart nms
+</code>
+Loading unloading zfs-diagnosis module
+<code bash>
+fmadm load /usr/lib/fm/fmd/plugins/zfs-diagnosis.so
+</code>
+Clearning dangling dev link
+<code bash>
+devfsadm -Cv
+</code>
+==== Check status of ARC and L2 ====
+<code bash>
+kstat -p zfs:0:arcstats
+</code>