We are founding some DSLAM which the patch are being deactivate by abnormal causes.
We have discovered that it is a problem between DC (Data Center) and DSLAM Release.
DC version: V200R005C02B056
DSLAM release: V800R003C02B108SP01.
Patch Deactivated by abnormal causes.
The way to activate and run the patch has to BE by CLI (command):
#patch activate 1 active
#patch run 1 active
When you activate and run the patch from the DC, the patch is running in the DSLAM but is not saving in the flash. By this issue, the patch is running but when you reboot the DSLAM the patch changes from Running State to Deactivate State.
Commands to check:
1.-To see what program is in flash:
#(su)%%display efs active
2.To see what data in flash is:
(su)%% display compiling time active
3.-To check if it has been saved in to the flash:
dbwin print 0x50 1
dbwin send 0x50 0x56 0x1 0x78100000 0x14<<status of patch in area A
dbwin send 0x50 0x56 0x1 0x78140000 0x14<<status of patch in area B
dbwin print 0x50 0
50: [14:26:32.540] 3 2 55 aa ad da 55 55 55 55 9b 4e 1 1 0 0 41 84 ff ff
If from the 13 byte, the number are 1 1 0 0, then ,the flash state is also running,if NOT, it is a wrong state.