How to verify the file system integrity of your Citrix ADC MPX appliance
Complete the following procedure to verify the file system integrity of the Citrix ADC MPX appliance.
- Connect a console cable to the serial console of the ADC appliance, which is 9600 baud, 8 bits, 1 stop bit, and No parity.
- Restart the appliance.
-
Press
Ctrl+C
keys simultaneously when you see the messageBooting [/ns-12.1-60.19] counting down from 2 to 1 second
. At the OK prompt, type?
to show available commands. -
Type
boot -s
to start the kernel in single user mode. -
Press Enter after the following message is displayed:
Enter full pathname of shell or RETURN for /bin/sh.
Note: The prompt of the appliance changes to
\u@
. -
Type
fsck_ufs -y /dev/ad0s1a
to verify the disk consistency of the/flash
partition: -
Type
df
to display the currently mounted partitions. -
If the device name
s1a
is not mounted, type/sbin/mount /dev/ad0s1a /flash
to mount the disk names1a
on the/flash
partition. Typedf
to display the updated partitions. -
Type
fsck_ufs -y /dev/ad0s1e
to verify the disk consistency of the/var
partition. -
If the device name
s1e
is not mounted, type/sbin/mount /dev/ad0s1e /var
to mount the disk drive on the/var
partition. Typedf
to display the mounted partitions.
If the output does not appear to be normal or an error is displayed, reset the hard disk drive, and repeat the procedure again. If the error is displayed again, contact Citrix Support for further investigation.