AnsweredAssumed Answered

Performance during Quick Format

Question asked by Sven Weidenmann Employee on Dec 6, 2018
Latest reply on Dec 7, 2018 by Sven Weidenmann

Can someone explain what is meant here ?

How can i verify an HDP page is formated ?

Is it OPE_RATE 100 ?

Can we manualy force pre-format to avaid formatting delay ?

SN does not allow to chose format or quick format.

raidcom default does not allocate all pages at creating time.

 

root@svsan02p:/u01/app/san/scripts/HDS# raidcom get
ldev -ldev_id 378 -I2450

Serial# : 359069

LDEV : 378 VIR_LDEV : 378

SL : 0

CL : 0

VOL_TYPE : OPEN-V-CVS

VOL_Capacity(BLK) : 8388608000

NUM_PORT : 12

PORTs : CL4-E-17 25 zrh-h8032 : CL4-A-17 25 zrh-h8032
: CL3-A-17 25 zrh-h8032 : CL3-E-17 25 zrh-h8032 : CL4-E-18 25 zrh-h8033 :
CL4-A-18 25 zrh-h8033 : CL3-A-18 25 zrh-h8033 : CL3-E-18 25 zrh-h8033 : CL4-E-1
24 zrh-h8033_2 : CL4-A-1 24 zrh-h8033_2 : CL3-A-1 24 zrh-h8033_2 : CL3-E-1 24
zrh-h8033_2

F_POOLID : NONE

VOL_ATTR : CVS : HDP

B_POOLID : 0

LDEV_NAMING : zrh-h8032_4000_378

STS : NML

OPE_TYPE : RBL

OPE_RATE : 100

MP# : 0

SSID : 000B

Used_Block(BLK) : 6504271872

FLA(MB) : Disable

RSV(MB) : 0

CSV_Status : DISABLED

CSV_PROGRESS(%) : -

CSV_Mode : DISABLED

CSV_PROCESS_MODE : -

DEDUPLICATION_DATA : DISABLED

ALUA : Disable

RSGID : 1

PWSV_S : -

root@svsan02p:/u01/app/san/scripts/HDS#

 

found this from CCI Ref manual ...

 

FMT:
Formatting

QFMT:
Quick formatting

CCOPY:
Data copying (Correction copy / Copy back / Drive copy / Dynamic

CACCS:
Accessing to collections

NONE:
Not in operation

SHRD:
Shredding

ZPD:
Page discarding

SHRPL:
Deleting from the pool

RLC:
Pool relocating

RBL:
Pool rebalancing

 

 

 

 

 

 

 

Below an extract from Gx00 Theory of Operation Manual.

For HDP, it formats pages of 42MB.

 

 

Attachments

Outcomes