anoopcr
3 Argentum

How to get the list of flash drive devices ?

Hi All,

We are configured some flash drives in our system and created devices...Is there any way we can collect all those devices list ?(Any CLi Command)

Thanks,

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2 Replies
MorbidAngel1
3 Silver

Re: How to get the list of flash drive devices ?

I hope below command can help you ....

root@chturp1-/usr/symcli/bin> symdisk -sid 1763 list -dskgrp_summary

Symmetrix ID: 000000001763

      Disk Group                Disk                       Capacity
---------------------- ----------------------- --------------------------------
                                 Speed  Size      Total      Free      Actual
Num Name                Cnt Tech (RPM)  (MB)      (MB)       (MB)       (MB)
---------------------- ----------------------- --------------------------------

  1 DISK_GROUP_001       16 SATA  7200  953870   15261915     106953   15261915
  2 DISK_GROUP_002       32 FC   15000  418710   13398734     713527   13398734
  3 DISK_GROUP_003        8 EFD      0  190782    1526258        171    1526258
                                               ---------- ---------- ----------
Total                                            30186907     820652   30186907

Legend:
  (Tech)nology : SATA = SATA, FC = Fibre Channel, EFD = Enterprise Flash Drive
root@chturp1-/usr/symcli/bin> symdisk -sid 1763 list -dskgrp_summary -v

Symmetrix ID: 000000001763

  Disk Group                   : 1
  Disks Group Name             : DISK_GROUP_001
  Disks Selected               : 16
  Technology                   : SATA
  Speed (RPM)                  : 7200
  Disk Size (MB)               : 953870
  Total Group Capacity (MB)    : 15261915
  Free Group Capacity (MB)     : 106953
  Actual Group Capacity (MB)   : 15261915

  Disk Group                   : 2
  Disks Group Name             : DISK_GROUP_002
  Disks Selected               : 32
  Technology                   : FC
  Speed (RPM)                  : 15000
  Disk Size (MB)               : 418710
  Total Group Capacity (MB)    : 13398734
  Free Group Capacity (MB)     : 713527
  Actual Group Capacity (MB)   : 13398734

  Disk Group                   : 3
  Disks Group Name             : DISK_GROUP_003
  Disks Selected               : 8
  Technology                   : EFD
  Speed (RPM)                  : 0
  Disk Size (MB)               : 190782
  Total Group Capacity (MB)    : 1526258
  Free Group Capacity (MB)     : 171
  Actual Group Capacity (MB)   : 1526258

  Summary Total Capacity (MB)   : 30186907
  Summary Free Capacity (MB)    : 820652
  Summary Actual Capacity (MB)  : 30186907
root@chturp1-/usr/symcli/bin> symdisk -sid 1763 list -disk_group 3

Symmetrix ID                 : 000000001763
Disks Selected               : 8
Disk Group                   : 3
Disk Group Name              : DISK_GROUP_003
Technology                   : EFD
Speed (RPM)                  : 0

                                                         Capacity(MB)
Ident  Symb Int TID Vendor     Type       Hypr   Total       Free      Actual
------ ---- --- --- ---------- ---------- ---- ---------- ---------- ----------
DF-7A  07A    C   6 STEC       STC0200       8     190782         21     190782
DF-8A  08A    D   6 STEC       STC0200       8     190782         21     190782
DF-7B  07B    D   6 STEC       STC0200       8     190782         21     190782
DF-8B  08B    C   6 STEC       STC0200       8     190782         21     190782
DF-7C  07C    C   6 STEC       STC0200       8     190782         21     190782
DF-8C  08C    D   6 STEC       STC0200       8     190782         21     190782
DF-7D  07D    D   6 STEC       STC0200       8     190782         21     190782
DF-8D  08D    C   6 STEC       STC0200       8     190782         21     190782
                                               ---------- ---------- ----------
Total                                             1526258        171    1526258

Message was edited by: SymmetrixForumsModerator Changed Symmetrix ID.

SKT2
4 Beryllium

Re: How to get the list of flash drive devices ?

What is the plan you have with those devices? I have 4 flash drives on the system sitting idle. Just thinking if i could create a EFD pool and make use of it for busiest FC disks ( 90% READ and 85% random)  , cache hit on the array is 60% max. The concern is those FC based LUNs are part of SRDF and BCV replication, not sure how much complexity will that add to my possible options

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