Saturday, November 23, 2024

Data Domain quick commands

quick commands

************************************************* 

Health checks: 

# sy sh se 

# alert show current 

# disk show state 

# enclosure show summary 

# disk show hardware 


  

•To check active alerts 

----------------------- 

# alerts show current 

# alerts show history    to check history alerts 

  

•Capacity 

---------- 

# df -h 

# storage show all 

# disk show state 

# disk show reliability-data 

# filesys show uptime 

# iostat 2      - To check IOs 

# fi st 

# cifs status 

# nfs status 

# ddboost status 

# fi st 

# fi enable      - to enable file system 

# ddboost enable - to enable file system 

# vtl enable - to enable file system 

# nfs enable - to enable file system 

can use disable to disable all the protocols. 


System settings: 

---------------- 

# system show modelno 

# system show serial 

# system show uptime 

  

Cleaning: 

---------- 

# filesys clean start 

# filesys clean watch 

# filesys clean status 

# filesys clean stop 

  

mtree/quota 

----------- 

# mtree list 

# quota show all  

  

Client connections: 

-------------------- 

# ddboost show connections 

# nfs show clients 

# nfs show active 

# cifs show active 

1. boostsfs 

2. protect point 

  

Users list: 

------------ 

#user show list 

 

Unfail 2.7 

disk beacon 3.57        - to blink the disk 

enclosure beacon 3 - to blink the enclosure 

Friday, November 22, 2024

Data Domain - Power Down Command sample

sysadmin@***dd01# system show serialno
Serial number: XXX00000000000
sysadmin@***dd01# system poweroff
 
The 'system poweroff' command shutdowns the system and turns off the power.
        Are you sure? (yes|no) [no]: yes
 
ok, proceeding.
 
The system is going down.
 
Broadcast message from root (Wed Jan 24 13:22:26 2024):
 
The system is going down for system halt NOW!
sysadmin@***dd01#

sysadmin@***dd01# alerts show current
No active alerts.
sysadmin@***dd01# system upgrade history
Version            Partition   State     Time                Package
                   Number
----------------   ---------   -------   -----------------   ---------
6.1.2.30-615547    1           INSTALL   02/07/19 21:28:54
6.1.2.50-632120    2           UPGRADE   08/05/19 23:39:34   ddr
6.2.1.40-671977    1           UPGRADE   05/13/21 16:02:20   ddr
6.2.1.40-671977    1           UPGRADE   07/18/22 18:28:01   DD-bundle
7.7.2.10-1011249   2           UPGRADE   07/18/22 20:10:02   ddr
7.7.4.0-1017976    1           UPGRADE   03/28/23 19:54:22   ddr
7.7.5.25-1078970   2           UPGRADE   01/10/24 22:04:55   ddr
----------------   ---------   -------   -----------------   ---------
sysadmin@***dd01# ipmi show config
**** This operation is not supported on this platform.
sysadmin@***dd01# enclosure show io-cards
This command may take up to a minute to complete. Please wait...
Enclosure 1
        Slot   Device       FW Revision   Interface   Ports   MAC/WWNN/WWPN/SASADDR
        ----   ----------   -----------   ---------   -----   ---------------------
        M      Intel Corp   21.5.9        10GbE       ethMa   00:0c:29:1c:3e:5b
                                                      ethMb   00:0c:29:1c:3e:6f
                                                      ethMc   00:0c:29:1c:3e:79
                                                      ethMd   00:0c:29:1c:3e:83
        ----   ----------   -----------   ---------   -----   ---------------------
sysadmin@***dd01# enclosure show firmware
Device                    Current Firmware   Required Firmware
-----------------------   ----------------   -----------------
Configure                 7.2.0-1            7.2.0-1
Vulcand                   7.2.0-4            7.2.0-4
Powertools                7.2.0-2            7.2.0-2
iDRAC                     5.10.50.202        5.10.50.202
BIOS                      2.15.1             2.15.1
PERC H730                 25.5.9.0001        25.5.9.0001
Backplane Expander        2.52               2.52
Backplane Non-Expander    4.35               4.35
NIC (Intel X710)          n/a                21.5.9
NIC (Intel X550)          21.5.9             21.5.9
NIC (Broadcom BCM5720)    n/a                22.20.11
NIC (Broadcom BCM57412)   n/a                22.21.07.80
NIC (QLogic QL41112)      n/a                16.00.19
NIC (QLogic QL41164)      n/a                16.00.19
-----------------------   ----------------   -----------------
**   'n/a' - error retrieving data or device not present.
sysadmin@***dd01#

Friday, November 1, 2024

Isilon

#################################################################

#     initial checking command

#################################################################

​​# isi status

# isi services -a | grep -i esrs

# isi_for_array -s ps auwxx | grep -i esrs | grep -v grep

# isi network pools list -v

# isi license list

# isi esrs view


Note the Primary Gateway IP from the output of above command.


# isi_for_array -s 'nc -z <Primary_Gateway_IP> 9443'

# isi_for_array -s 'nc -z <Primary_Gateway_IP> 443'

# isi_for_array -s 'nc -z <Primary_Gateway_IP> 8118'



#################################################################

#     Restart ESRS service

#################################################################


Please run the below command to restart isi_esrs_d and isi_rsapi_d:​

# isi services -a isi_esrs_d disable

# isi services -a isi_rsapi_d disable


After 30 sec run the below:

# isi services -a isi_esrs_d enable

# isi services -a isi_rsapi_d enable


and check #isi esrs view if gateway connectivity  is showing as connected, if not then try the below:

# isi esrs modify --enabled=true --primary-esrs-gateway=x.x.x.x  --gateway-access-pools=x.x --username < customer's support site account> ​

and then check  gateway Connectivity   status and share the output of the above.​

*** isi esrs modify --enabled=true --username=Global_team@email.com --password=*********


----------------------------------------------------------------------------------
Sample Case: SR# 188834247

From the issue description, I understand that the following issue has been detected on cluster A***ISI01-4 .
Critical Events                                   FAIL
  FAIL: Critical event 1049042 for node All: 3 attempts to contact the configured ESRS gateway(s) failed
  FAIL: Critical event 1054478 for node 4: Unhealthy boot disks (data drive containing var1), mirror is degraded or missing components.
  INFO: For more information refer to KB article 000050913 found at https://www.dell.com/support/kbdoc/000050913.
 
As per the latest logs


Before:
 
A***ISI01-4-4]$ cat gmirror_status
                 Name    Status  Components
         mirror/root1  COMPLETE  ada0p5 (ACTIVE)
                                 ada1p5 (ACTIVE)
            mirror/hw  COMPLETE  ada1p14 (ACTIVE)
                                 ada0p14 (ACTIVE)
      mirror/keystore  COMPLETE  ada1p13 (ACTIVE)
                                 ada0p13 (ACTIVE)
mirror/journal-backup  COMPLETE  ada1p12 (ACTIVE)
                                 ada0p12 (ACTIVE)
     mirror/var-crash  COMPLETE  ada1p10 (ACTIVE)
                                 ada0p10 (ACTIVE)
           mirror/mfg  COMPLETE  ada1p8 (ACTIVE)
                                 ada0p8 (ACTIVE)
          mirror/var1  DEGRADED  da34p3 (ACTIVE)
          mirror/var0  COMPLETE  da35p3 (ACTIVE)
                                 da36p3 (ACTIVE)
         mirror/root0  COMPLETE  ada1p4 (ACTIVE)
                                 ada0p4 (ACTIVE)
 
 
Kindly login to Node 4 and at Node 4' prompt run the following command
 
isi_var_migrate --rebalance
 
 
post that check the status of boot partitions 
gmirror status
 
 

After:

A***ISI01-4-4# isi_var_migrate --rebalance
No drives added to var0, 2 copies already exist
Adding ['da32'] to var1
Deleting da33p3
A***ISI01-4# gmirror status
                 Name    Status  Components
         mirror/root1  COMPLETE  ada0p5 (ACTIVE)
                                 ada1p5 (ACTIVE)
            mirror/hw  COMPLETE  ada1p14 (ACTIVE)
                                 ada0p14 (ACTIVE)
      mirror/keystore  COMPLETE  ada1p13 (ACTIVE)
                                 ada0p13 (ACTIVE)
mirror/journal-backup  COMPLETE  ada1p12 (ACTIVE)
                                 ada0p12 (ACTIVE)
     mirror/var-crash  COMPLETE  ada1p10 (ACTIVE)
                                 ada0p10 (ACTIVE)
           mirror/mfg  COMPLETE  ada1p8 (ACTIVE)
                                 ada0p8 (ACTIVE)
          mirror/var1  COMPLETE  da34p3 (ACTIVE)
                                 da32p3 (ACTIVE)
          mirror/var0  COMPLETE  da35p3 (ACTIVE)
                                 da36p3 (ACTIVE)
         mirror/root0  COMPLETE  ada1p4 (ACTIVE)
                                 ada0p4 (ACTIVE)