Other verification steps
S
teps
1. After the filesystem is up and running, verify the health of the filesystem by entering the filesys status command:
# filesys status
NOTE:
If the output of this command shows that the filesystem is down, attempt to enable it via the filesys
enable command.
2. E
nter the
# filesys show space
3
. Enter the system show hardware command and browse down to the Hardware Configuration section to verify all
hardware are discovered.
4. The system disks and Fibre Channel I/O modules are not moved, however, no changes should be required for drive mappings
or access groups. If such changes are required, refer to the Data Domain Operating System Administration Guide.
5. Verify that all I/O modules are functional.
6. Once the system has booted, determine if the system time must be corrected. If it must be corrected:
CAUTION:
The file system is disabled if the difference between the time on the SP and the NTP time is
more than 60 seconds. KB article 497028
The Data Domain File System (DDFS) may be disabled if there
is a backwards jump in system time configured on the system
, available from https://support.emc.com/,
provides more information.
a. R
un the ntp status command and note the NTP status, time, and date.
# n
tp status
Status Enabled
Current Clock Time Thu Feb 20 00:41:22.411 2020
Clock Last Synchronized Thu Feb 20 0 0:38:18.196 2020
Clock Last Synchronized With Time Server 10.173.240.1
If NTP is disabled, no time adjustments are required.
b. Run the date command and note the system time and date.
# d
ate
Thu Jan 01 00:31:33 PST 2017
c. If the NTP time and system time are not within 60 seconds of each other, run the ntp disable command to disable
NTP.
# n
tp disable
d. Run the system set date <MMDDhhmmYYYY> command to set the system date and time within 60 seconds of the
NTP time.
# s
ystem set date 02200041202
e. Run the ntp enable command to enable NTP.
# n
tp enable
f. Run the alerts show current command to verify there are no active alerts on the system.
# a
lerts show current
g. Run the filesys enable command to enable the file system.
# f
ilesys enable
Field Replaceable Units 45
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