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1155
EFD pool is 98% full
Hi All,
S Y M M E T R I X P O O L S
---------------------------------------------------------------------------
Pool Flags Dev Usable Free Used Full Comp
Name PTECSL Config GBs GBs GBs (%) (%)
------------ ------ ------------ ---------- ---------- ---------- ---- ----
VP_FC15_MIR2 TFFDEI 2-Way Mir 40046.4 9833.9 30212.3 75 0
VP_EFD_R53 TEFDEI RAID-5(3+1) 4402.3 90.0 4312.3 97 0
VP_Sata_R66 TSFDEI RAID-6(6+2) 94682.1 23878.3 70804.1 74 0
Total ---------- ---------- ---------- ---- ----
GBs 139130.8 33802.1 105328.7 75 0
EFD pool is 97% used.
What can be done on this ?
isk Group : 3
Disk Group Name : DISK_GROUP_003
Disk Location : Internal
Technology : EFD
Speed (RPM) : 0
Form Factor : N/A
Capacity(MB)
Ident Symb Int TID Vendor Type Hypr Total Free Actual
------ ---- --- --- ---------- ---------- ---- ---------- ---------- ----------
DF-1A 01A C 6 SATA-MIC P4C0020 9 190782 1 190782
DF-1A 01A D 5 SATA-MIC P4C0020 9 190782 1 190782
DF-1A 01A D D SATA-MIC P4C0020 0 0 0 190782
DF-2A 02A C 5 SATA-MIC P4C0020 9 190782 1 190782
DF-2A 02A D 6 SATA-MIC P4C0020 9 190782 1 190782
DF-3A 03A C 6 SATA-MIC P4C0020 9 190782 1 190782
DF-3A 03A D 5 SATA-MIC P4C0020 9 190782 1 190782
DF-3A 03A D D SATA-MIC P4C0020 0 0 0 190782
DF-4A 04A C 5 SATA-MIC P4C0020 9 190782 1 190782
DF-4A 04A D 6 SATA-MIC P4C0020 9 190782 1 190782
DF-1B 01B C 5 SATA-MIC P4C0020 9 190782 1 190782
DF-1B 01B D 6 SATA-MIC P4C0020 9 190782 1 190782
DF-2B 02B C 6 SATA-MIC P4C0020 9 190782 1 190782
DF-2B 02B D 5 SATA-MIC P4C0020 9 190782 1 190782
DF-3B 03B C 5 SATA-MIC P4C0020 9 190782 1 190782
DF-3B 03B D 6 SATA-MIC P4C0020 9 190782 1 190782
DF-4B 04B C 6 SATA-MIC P4C0020 9 190782 1 190782
DF-4B 04B D 5 SATA-MIC P4C0020 9 190782 1 190782
DF-1C 01C C 6 SATA-MIC P4C0020 9 190782 1 190782
DF-1C 01C D 5 SATA-MIC P4C0020 9 190782 1 190782
DF-2C 02C C 5 SATA-MIC P4C0020 9 190782 1 190782
DF-2C 02C D 6 SATA-MIC P4C0020 9 190782 1 190782
DF-3C 03C C 6 SATA-MIC P4C0020 9 190782 1 190782
DF-3C 03C D 5 SATA-MIC P4C0020 9 190782 1 190782
DF-4C 04C C 5 SATA-MIC P4C0020 9 190782 1 190782
DF-4C 04C D 6 SATA-MIC P4C0020 9 190782 1 190782
DF-1D 01D C 5 SATA-MIC P4C0020 9 190782 1 190782
DF-1D 01D D 6 SATA-MIC P4C0020 9 190782 1 190782
DF-2D 02D C 6 SATA-MIC P4C0020 9 190782 1 190782
DF-2D 02D D 5 SATA-MIC P4C0020 9 190782 1 190782
DF-3D 03D C 5 SATA-MIC P4C0020 9 190782 1 190782
DF-3D 03D D 6 SATA-MIC P4C0020 9 190782 1 190782
DF-4D 04D C 6 SATA-MIC P4C0020 9 190782 1 190782
DF-4D 04D D 5 SATA-MIC P4C0020 9 190782 1 190782
---------- ---------- ----------
Total 6105031 48 6486595
================================================================================
E:\>symcfg -sid 123 -pool VP_EFD_R53 show -thin
Symmetrix ID: 000888888
Symmetrix ID : 00888888
Pool Name : VP_EFD_R53
Pool Type : Thin
Disk Location : Internal
Technology : EFD
Dev Emulation : FBA
Dev Configuration : RAID-5(3+1)
Pool State : Enabled
# of Devices in Pool : 64
# of Enabled Devices in Pool : 64
Enabled Devices(64):
{
-----------------------------------------------------------------
Sym Usable Free Used Full FLG Device
Dev Tracks Tracks Tracks (%) S State
-----------------------------------------------------------------
0294 1126992 21072 1105920 98 . Enabled
0295 1126992 21720 1105272 98 . Enabled
0296 1126992 21348 1105644 98 . Enabled
0297 1126992 22680 1104312 97 . Enabled
0298 1126992 21672 1105320 98 . Enabled
0299 1126992 22848 1104144 97 . Enabled
029A 1126992 20880 1106112 98 . Enabled
029B 1126992 22284 1104708 98 . Enabled
029C 1126992 21816 1105176 98 . Enabled
029D 1126992 22476 1104516 98 . Enabled
029E 1126992 21888 1105104 98 . Enabled
029F 1126992 22896 1104096 97 . Enabled
02A0 1126992 21804 1105188 98 . Enabled
02A1 1126992 21720 1105272 98 . Enabled
02A2 1126992 21132 1105860 98 . Enabled
02A3 1126992 22320 1104672 98 . Enabled
02A4 1126992 21852 1105140 98 . Enabled
02A5 1126992 21864 1105128 98 . Enabled
02A6 1126992 21516 1105476 98 . Enabled
02A7 1126992 22008 1104984 98 . Enabled
02A8 1126992 21420 1105572 98 . Enabled
02A9 1126992 22284 1104708 98 . Enabled
02AA 1126992 20700 1106292 98 . Enabled
02AB 1126992 22308 1104684 98 . Enabled
02AC 1126992 20976 1106016 98 . Enabled
02AD 1126992 22764 1104228 97 . Enabled
02AE 1126992 22464 1104528 98 . Enabled
02AF 1126992 21696 1105296 98 . Enabled
02B0 1126992 21684 1105308 98 . Enabled
02B1 1126992 22224 1104768 98 . Enabled
02B2 1126992 20376 1106616 98 . Enabled
02B3 1126992 22920 1104072 97 . Enabled
02B4 1126992 21492 1105500 98 . Enabled
02B5 1126992 24012 1102980 97 . Enabled
02B6 1126992 21732 1105260 98 . Enabled
02B7 1126992 22284 1104708 98 . Enabled
02B8 1126992 23076 1103916 97 . Enabled
02B9 1126992 22368 1104624 98 . Enabled
02BA 1126992 21120 1105872 98 . Enabled
02BB 1126992 22272 1104720 98 . Enabled
02BC 1126992 21588 1105404 98 . Enabled
02BD 1126992 22272 1104720 98 . Enabled
02BE 1126992 21312 1105680 98 . Enabled
02BF 1126992 23052 1103940 97 . Enabled
02C0 1126992 21156 1105836 98 . Enabled
02C1 1126992 22704 1104288 97 . Enabled
02C2 1126992 20796 1106196 98 . Enabled
02C3 1126992 22320 1104672 98 . Enabled
02C4 1126992 21216 1105776 98 . Enabled
02C5 1126992 22008 1104984 98 . Enabled
02C6 1126992 20904 1106088 98 . Enabled
02C7 1126992 21552 1105440 98 . Enabled
02C8 1126992 20628 1106364 98 . Enabled
02C9 1126992 21852 1105140 98 . Enabled
02CA 1126992 20652 1106340 98 . Enabled
02CB 1126992 21396 1105596 98 . Enabled
02CC 1126992 19884 1107108 98 . Enabled
02CD 1126992 21420 1105572 98 . Enabled
02CE 1126992 19908 1107084 98 . Enabled
02CF 1126992 21240 1105752 98 . Enabled
02D0 1126992 21048 1105944 98 . Enabled
02D1 1126992 21864 1105128 98 . Enabled
02D2 1126992 20532 1106460 98 . Enabled
02D3 1126992 21768 1105224 98 . Enabled
---------- ---------- ---------- ----
Tracks 72127488 1391040 70736448 98
}
Legend:
Enabled devices FLG:
(S)hared Tracks : X = Shared Tracks , . = No Shared Tracks
Bound Devices FLG:
S(T)atus : B = Bound, I = Binding, U = Unbinding, A = Allocating,
D = Deallocating, R = Reclaiming, C = Compressing,
lejyphilip
7 Posts
0
September 18th, 2015 06:00
Adding physical disks are the only solution?
KW160
121 Posts
0
September 19th, 2015 07:00
Is there a problem? This is typical in a FAST VP environment. FAST will always attempt to fill the EFD pool to make the most use of those drives. Even if you add EFDs it will still fill up most likely. Unless there's a performance issue, I don't see any problem with this.
lejyphilip
7 Posts
0
September 21st, 2015 01:00
There is no susch performance issues.
How can i make sure there are enough space available in that pool?
KW160
121 Posts
0
September 21st, 2015 05:00
Space for what? If you are following best practices, no TDEVs should be bound to the EFD pool directly. The pool should be completely controlled by FAST VP, in which case FAST will usually fill the pool to 98 or 99%, which is perfectly fine.
If you do happen to have TDEVs bound to the EFD pool, you can increase the Pool Reserved Capacity (PRC) which will force FAST to keep some percentage of the pool unused.