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3Par 8200 / Adding 2 Additional drives, 1 Drive not utilizing cappacity

 
Highlighted
fsc_ds
Occasional Contributor

3Par 8200 / Adding 2 Additional drives, 1 Drive not utilizing cappacity

Hi,

We have 3PAR 8200 system with 8x480 GB SSD drives (DOPE0480S5xnNMRI).

Recently we added 2 additional drives 480 GB (AREA0480S5xnNTRI). All drives with one spare and product number. 

One was dead on arrival and we change it to (DOPE0480S5xnNMRI).

Now We can see that this disk is not utilizing full capacity (not writing data to it).

PD    0 Devtype SSD chunks free    5 total  446 utilization 98%

PD    1 Devtype SSD chunks free    0 total  446 utilization 100%

PD    2 Devtype SSD chunks free    6 total  446 utilization 98%

PD    3 Devtype SSD chunks free    0 total  446 utilization 100%

PD    4 Devtype SSD chunks free    9 total  446 utilization 97%

PD    5 Devtype SSD chunks free    0 total  446 utilization 100%

PD    6 Devtype SSD chunks free    4 total  446 utilization 99%

PD    7 Devtype SSD chunks free    1 total  446 utilization 99%

PD    8 Devtype SSD chunks free    8 total  446 utilization 98% - New One

PD   10 Devtype SSD chunks free  402 total  446 utilization 9% - New One

 

    Number of full PDs of this devtype & node owner:             9

    Number of underallocated PDs of this devtype & node owner:   1

    IDs of full PDs:                                             0 1 2 3 4 5 6 7 8

    IDs of underallocated PDs:                                   10

Tynesys was made but nothung changes.

What can be done?

3 REPLIES 3
Highlighted
giladzzz
Honored Contributor

Re: 3Par 8200 / Adding 2 Additional drives, 1 Drive not utilizing cappacity

hi

first run

checkhealth -svc -detail    (to see if you have problem

then

showpd

showpd -i

showpd -path

showpd -space

what type of license to you have - all inclusive I hope?

if evrything OK try running

admithw -notune

check also

showlicense

Regards

 

Highlighted
fsc_ds
Occasional Contributor

Re: 3Par 8200 / Adding 2 Additional drives, 1 Drive not utilizing cappacity

Thanks for your reply.

Yes, this unit was licenced till All Inclusive.

Here are output of your asked commands.

 

checkhealth -svc -detail

Checking alert

Checking ao

Checking cabling

Checking cage

Checking cert

Checking dar

Checking date

Checking file

Checking fs

Checking host

Checking ld

Checking license

Checking network

Checking node

Checking pd

Checking pdch

Checking port

Checking qos

Checking rc

Checking snmp

Checking task

Checking vlun

Checking vv

Checking sp

Component -Summary Description- Qty

Alert     New alerts              1

Task      Failed Tasks            1

-----------------------------------

        2 total                   2

Component -Identifier- ----------------------------------------Detailed Description----------------------------------------

Alert     sw_cp:2:3333 CPG 2 (3333) could not grow using its default grow size of 32GB due to unavailability of free space.

Task      Task:16628   Failed Task

---------------------------------------------------------------------------------------------------------------------------

        2 total

 

showpd

                           ---Size(MiB)--- ----Ports----

Id CagePos Type RPM State    Total    Free A      B      Capacity(GB)

0 0:0:0   SSD  100 normal  456704  240640 0:1:1* 1:1:1*          480

1 0:1:0   SSD  100 normal  456704  240640 0:1:1* 1:1:1*          480

2 0:2:0   SSD  100 normal  456704  239616 0:1:1* 1:1:1*          480

3 0:3:0   SSD  100 normal  456704  240640 0:1:1* 1:1:1*          480

4 0:4:0   SSD  100 normal  456704  247808 0:1:1* 1:1:1*          480

5 0:5:0   SSD  100 normal  456704  248832 0:1:1* 1:1:1*          480

6 0:6:0   SSD  100 normal  456704  246784 0:1:1* 1:1:1*          480

7 0:7:0   SSD  100 normal  456704  247808 0:1:1* 1:1:1*          480

8 0:8:0   SSD  100 normal  456704  280576 0:1:1* 1:1:1*          480

10 0:9:0   SSD  100 normal  456704  411648 0:1:1* 1:1:1*          480

---------------------------------------------------------------------

10 total                   4567040 2644992

 

showpd -i

Id CagePos State  ----Node_WWN---- --MFR-- -----Model------ -FW_Rev- Protocol MediaType -----AdmissionTime-----

0 0:0:0   normal 50011731008325BC SanDisk DOPE0480S5xnNMRI 3P0A     SAS      MLC       2016-01-07 23:24:48 EET

1 0:1:0   normal 5001173100833280 SanDisk DOPE0480S5xnNMRI 3P0A     SAS      MLC       2016-01-07 23:24:48 EET

2 0:2:0   normal 5001173100832918 SanDisk DOPE0480S5xnNMRI 3P0A     SAS      MLC       2016-01-07 23:24:48 EET

3 0:3:0   normal 5001173100833468 SanDisk DOPE0480S5xnNMRI 3P0A     SAS      MLC       2016-01-07 23:24:48 EET

4 0:4:0   normal 50011731008330F4 SanDisk DOPE0480S5xnNMRI 3P0A     SAS      MLC       2016-01-07 23:24:48 EET

5 0:5:0   normal 5001173100832680 SanDisk DOPE0480S5xnNMRI 3P0A     SAS      MLC       2016-01-07 23:24:48 EET

6 0:6:0   normal 50011731007DFB94 SanDisk DOPE0480S5xnNMRI 3P0A     SAS      MLC       2016-01-07 23:24:48 EET

7 0:7:0   normal 50011731007FD990 SanDisk DOPE0480S5xnNMRI 3P0A     SAS      MLC       2016-01-07 23:24:48 EET

8 0:8:0   normal 5002538A98364C31 SAMSUNG AREA0480S5xnNTRI 3P01     SAS      MLC       2018-12-13 13:06:53 EET

10 0:9:0   normal 50011731008C9130 SanDisk DOPE0480S5xnNMRI 3P0A     SAS      MLC       2018-12-19 12:04:26 EET

------------------------------------------------------------------------------------------------------------------------

10 total

 

showpd -path

                        ---Paths---

Id CagePos Type -State- A     B     Order

0 0:0:0   SSD  normal  0:1:1 1:1:1 0/0

1 0:1:0   SSD  normal  0:1:1 1:1:1 0/0

2 0:2:0   SSD  normal  0:1:1 1:1:1 0/0

3 0:3:0   SSD  normal  0:1:1 1:1:1 0/0

4 0:4:0   SSD  normal  0:1:1 1:1:1 0/0

5 0:5:0   SSD  normal  0:1:1 1:1:1 0/0

6 0:6:0   SSD  normal  0:1:1 1:1:1 0/0

7 0:7:0   SSD  normal  0:1:1 1:1:1 0/0

8 0:8:0   SSD  normal  0:1:1 1:1:1 0/0

10 0:9:0   SSD  normal  0:1:1 1:1:1 0/0

-----------------------------------------

10 total

 

showpd -space

                        --------------------(MiB)--------------------

Id CagePos Type -State-    Size  Volume  Spare    Free Unavail Failed

0 0:0:0   SSD  normal   456704  169984  46080  240640       0      0

1 0:1:0   SSD  normal   456704  169984  46080  240640       0      0

2 0:2:0   SSD  normal   456704  171008  46080  239616       0      0

3 0:3:0   SSD  normal   456704  169984  46080  240640       0      0

4 0:4:0   SSD  normal   456704  162816  46080  247808       0      0

5 0:5:0   SSD  normal   456704  161792  46080  248832       0      0

6 0:6:0   SSD  normal   456704  164864  45056  246784       0      0

7 0:7:0   SSD  normal   456704  163840  45056  247808       0      0

8 0:8:0   SSD  normal   456704  131072  45056  280576       0      0

10 0:9:0   SSD  normal   456704       0  45056  411648       0      0

---------------------------------------------------------------------

10 total                4567040 1465344 456704 2644992       0      0

 

admithw -notune

Checking nodes...

Checking volumes...

Checking system LDs...

Checking ports...

Checking SAS HBA firmware...

2 Port(s) require firmware upgrades.

This will require approximately 3 minute(s).

Checking state of disks...

Checking for drive table upgrade packages.

Package check completed

Checking cabling...

Checking if this is an upgrade that added new types of drives...

Checking for cage ordering...

Checking for disks to admit...

Checking for drive table upgrade packages.

Package check completed

0 disks admitted

 

Checking admin volume...

Admin volume exists.

Checking cage firmware...

Checking if logging LDs need to be created...

 

System has less cages than nodes; using -ha mag for logging LDs.

 

No new logging LDs need to be created

Checking if preserved data LDs need to be created...

 

System has fewer than 4 cages per node-pair; using -ha mag for preserved data LDs.

 

No new preserved data LDs need to be created

Checking if system scheduled tasks need to be created...

Checking if the rights assigned to extended roles need to be updated...

No need to update extended roles rights.

Checking spares...

Rebalancing and adding FC spares...

No FC PDs present

Rebalancing and adding NL spares...

No NL PDs present

Rebalancing and adding SSD spares...

SSD spare chunklets rebalanced; number of SSD spare chunklets increased by 0 for a total of 446.

Checking default CPGs...

Checking srdata volume...

System Reporter data volume exists.

Checking default AO configuration...

Checking fibre channel ports configuration...

Checking system health...

Checking alert

Checking ao

Checking cabling

Checking cage

Checking cert

Checking dar

Checking date

Checking file

Checking fs

Checking host

Checking ld

Checking license

Checking network

Checking node

Checking pd

Checking pdch

Checking port

Checking qos

Checking rc

Checking snmp

Checking task

Checking vlun

Checking vv

Checking sp

Component -Summary Description- Qty

Alert     New alerts              1

-----------------------------------

        1 total                   1

  admithw has completed.

 

showpd -c

                             -------- Normal Chunklets -------- ---- Spare Chunklets ----

                             - Used -- -------- Unused -------- - Used - ---- Unused ----

Id CagePos Type State  Total   OK Fail Free Uninit Unavail Fail OK  Fail Free Uninit Fail

0 0:0:0   SSD  normal   446  166    0  235      0       0    0  0     0   45      0    0

1 0:1:0   SSD  normal   446  166    0  235      0       0    0  0     0   45      0    0

2 0:2:0   SSD  normal   446  167    0  234      0       0    0  0     0   45      0    0

3 0:3:0   SSD  normal   446  166    0  235      0       0    0  0     0   45      0    0

4 0:4:0   SSD  normal   446  159    0  242      0       0    0  0     0   45      0    0

5 0:5:0   SSD  normal   446  158    0  243      0       0    0  0     0   45      0    0

6 0:6:0   SSD  normal   446  161    0  241      0       0    0  0     0   44      0    0

7 0:7:0   SSD  normal   446  160    0  242      0       0    0  0     0   44      0    0

8 0:8:0   SSD  normal   446  128    0  274      0       0    0  0     0   44      0    0

10 0:9:0   SSD  normal   446    0    0    0    402       0    0  0     0    0     44    0

-----------------------------------------------------------------------------------------

10 total                4460 1431    0 2181    402       0    0  0     0  402     44    0

Highlighted
giladzzz
Honored Contributor

Re: 3Par 8200 / Adding 2 Additional drives, 1 Drive not utilizing cappacity

Hi

check the alert you got frm the checkhealth this should give you 

a direction for your problem

Alert     sw_cp:2:3333 CPG 2 (3333) could not grow using its default grow size of 32GB due to unavailability of free space.

Regards