Changes between Initial Version and Version 1 of HowToCheckTheRaid

Timestamp:

Sep 14, 2011, 12:06:56 PM (15 years ago)

Author:

heather

Comment:

--

HowToCheckTheRaid

@@ +1 @@
+Here's how to check the raid on ifaps1 (which also works on some of the other machines).
+
+as Root:
+
+{{{
+[root@ifaps1 ~]$ /usr/local/bin/tw_cli info
+
+Ctl   Model        (V)Ports  Drives   Units   NotOpt  RRate   VRate  BBU
+------------------------------------------------------------------------
+c4    9650SE-24M8  24        24       2       0       5       1      OK       
+
+}}}
+
+then you can find out more information on the ctl associated with that raid (in this case, c4):
+
+{{{
+
+[root@ifaps1 ~]$ /usr/local/bin/tw_cli /c4 show
+
+Unit  UnitType  Status         %RCmpl  %V/I/M  Stripe  Size(GB)  Cache  AVrfy
+------------------------------------------------------------------------------
+u0    RAID-1    OK             -       -       -       1862.63   RiW    ON     
+u1    RAID-6    OK             -       -       256K    37252.7   RiW    OFF    
+
+Port   Status           Unit   Size        Blocks        Serial
+---------------------------------------------------------------
+p0     OK               u0     1.82 TB     3907029168    WD-WCAVY0653602     
+p1     OK               u0     1.82 TB     3907029168    WD-WCAVY0673230     
+p2     OK               u1     1.82 TB     3907029168    WD-WCAVY0674745     
+p3     OK               u1     1.82 TB     3907029168    WD-WCAVY0656538     
+p4     OK               u1     1.82 TB     3907029168    WD-WCAVY5539814     
+p5     OK               u1     1.82 TB     3907029168    WD-WCAVY5320380     
+p6     OK               u1     1.82 TB     3907029168    WD-WCAVY0660537     
+p7     OK               u1     1.82 TB     3907029168    WD-WCAVY0983248     
+p8     OK               u1     1.82 TB     3907029168    WD-WCAVY0786583     
+p9     OK               u1     1.82 TB     3907029168    WD-WCAVY0564035     
+p10    OK               u1     1.82 TB     3907029168    WD-WCAVY0647809     
+p11    OK               u1     1.82 TB     3907029168    WD-WMAY01984345     
+p12    OK               u1     1.82 TB     3907029168    WD-WCAVY6536744     
+p13    OK               u1     1.82 TB     3907029168    WD-WCAVY6363147     
+p14    OK               u1     1.82 TB     3907029168    WD-WCAVY3692199     
+p15    OK               u1     1.82 TB     3907029168    WD-WCAVY2163149     
+p16    OK               u1     1.82 TB     3907029168    WD-WCAVY0673357     
+p17    OK               u1     1.82 TB     3907029168    WD-WCAVY0667021     
+p18    OK               u1     1.82 TB     3907029168    WD-WCAVY0864538     
+p19    OK               u1     1.82 TB     3907029168    WD-WCAVY0667621     
+p20    OK               u1     1.82 TB     3907029168    WD-WCAVY0891109     
+p21    OK               u1     1.82 TB     3907029168    WD-WCAVY0673145     
+p22    OK               u1     1.82 TB     3907029168    WD-WCAVY0667973     
+p23    OK               u1     1.82 TB     3907029168    WD-WCAVY1075788     
+
+Name  OnlineState  BBUReady  Status    Volt     Temp     Hours  LastCapTest
+---------------------------------------------------------------------------
+bbu   On           Yes       OK        OK       OK       199    15-Feb-2011  
+
+}}}
+
+This raid is OK.