Technical Knowledge Base

Clear root volume dirty cache

Serial into A

If not already in service reboot into service mode:

svc_rescue_state -s
svc_shutdown -r

Once in service mode, run command and boot into normal:

svc_cdca --boot-control-stop - This may cause problems, try procedure without this first.
svc_rescue_state -c
svc_shutdown -r

Once back in normal clear cache:

svc_cdca -l
svc_cdca -c
svc_cdca -d

Serial into B

If not already in service reboot into service mode:

svc_rescue_state -s
svc_shutdown -r

Once in service mode, run command and boot into normal:

svc_cdca --boot-control-stop  - This may cause problems, try procedure without this first.
svc_rescue_state -c
svc_shutdown -r

Once back in normal clear cache:

svc_cdca -l
svc_cdca -c
svc_cdca -d

Serial into A

Confirm still running in normal: svc_diag
Set all services to start on next boot: svc_cdca --boot-control-continue - This may cause problems, try procedure without this first.

svc_shutdown -r

Once back up confirm no errors: svc_diag

Serial into B

Confirm still running in normal: svc_diag
Set all services to start on next boot: svc_cdca --boot-control-continue - This may cause problems, try procedure without this first.

svc_shutdown -r

Once back up confirm no errors: svc_diag

Data should now be accessible