当前配置 2TB
sysadmin@ddve# df -h
Active Tier:
Resource Size GiB Used GiB Avail GiB Use% Cleanable GiB*
---------------- -------- -------- --------- ---- --------------
/data: pre-comp - 41938.4 - - -
/data: post-comp 1744.7 1744.7 0.0 100% 0.0
/ddvar 49.1 7.4 39.2 16% -
/ddvar/core 158.3 0.1 150.2 0% -
---------------- -------- -------- --------- ---- --------------
* Estimated based on last cleaning of 2021/10/26 08:30:52.
The Active tier can be expanded by 1.78 TiB.
扩容2TB
sysadmin@ddve# disk show hardware
Disk Slot Manufacturer/Model Firmware Serial No. Capacity Type Part Number
(pci/idx)
---- --------- ------------------------ -------- -------------------------------- --------- ---- -----------
dev1 160:0 VMware Virtual_disk n/a 6000c298cd075ef37b26b8f6eaab06bb 250.0 GiB SAS n/a
dev2 160:1 VMware Virtual_disk n/a 6000c29e04f18f4fe16219283855b449 10.0 GiB SAS n/a
dev6 160:2 VMware Virtual_disk n/a 6000c29cd9b6daa4625e47126e67645c 2.0 TiB SAS n/a
dev7 160:3 VMware Virtual_disk n/a 6000c29e57241e443229bc211cf3c4d8 2.0 TiB SAS n/a
---- --------- ------------------------ -------- -------------------------------- --------- ---- -----------
4 drives present.
sysadmin@ddve# storage add dev7
Checking storage requirements...done
Adding dev7 to the active tier...done
Updating system information...done
dev7 successfully added to the active tier.
sysadmin@ddve# filesys expand
The filesystem will be expanded approximately by 1.78 TiB.
Are you sure? (yes|no) [no]: yes
ok, proceeding.
########################################### [100%]
The approximate size of the filesystem is 3.66 TiB.
sysadmin@ddve# df -h
Active Tier:
Resource Size GiB Used GiB Avail GiB Use% Cleanable GiB*
---------------- -------- -------- --------- ---- --------------
/data: pre-comp - 41938.4 - - -
/data: post-comp 3668.5 1745.1 1923.3 48% 0.0
/ddvar 49.1 7.4 39.2 16% -
/ddvar/core 158.3 0.1 150.2 0% -
---------------- -------- -------- --------- ---- --------------
* Estimated based on last cleaning of 2021/10/26 08:30:52.
sysadmin@ddve#
升级DDOS
sysadmin@ddve# system package list
File Size (KiB) Type Class Name Version
------------------- ---------- ------ ---------- ----- -------
7.6.0.7-685767.rpm 3010107.4 System Production DD OS 7.6.0.7
7.7.0.0-1003850.rpm 3257601.4 System Production DD OS 7.7.0.0
------------------- ---------- ------ ---------- ----- -------
# 升级预检，如果后台有filesys clean watch任务会报错。
sysadmin@ddve# system upgrade precheck 7.7.0.0-1003850.rpm
Upgrade precheck in progress:
Node 0: phase 1/1 (Precheck 100%)
Upgrade precheck found no issues.
sysadmin@ddve# system upgrade start 7.7.0.0-1003850.rpm
The 'system upgrade' command upgrades the Data Domain OS. File access
is interrupted during the upgrade. The system reboots automatically
after the upgrade.
Are you sure? (yes|no) [no]: yes
ok, proceeding.
Upgrade in progress:
Node 0: phase 1/4 (Precheck 61%)
sysadmin@ddve# system show version
Data Domain OS 7.7.0.0-1003850