Thanks, This error is an atomatic alert from SWCWDSOPSPROD01.cw.uk.azp>>- SWCWDSOPSPROD01.ukcw.xxxx.net HSG80 11000000000 HSG80 disksdisk41500.1 >NSMTEC>1229525841.1.1>NODE TIME>Dec 17 14:10:40.
This alert is from Host end.Its connected to HSG80. In HSG80 events I cannot find any warnings. No failed disk are showing.Host are online.
Unix team told me this certainly in some days a drive is going to be failed, so this might be a early warning, but I am not sure abt that.
I'm guessing this error is from SWCC. I've seen something similar from SWCC running on our old VMS Servers monitoring HSD Controllers.
In our case it's correctly reported problems where the controller has gone offline.
Again, just guessing, in this case it's either the disk or one of the paths to the disk that's causing problems. The monitor on the server is detecting that it can no longer communicate with the device.
More detail on how the HSGs are connected to the server might help. Are there multiple paths etc.
I'll guess that you might have a SAN switch down, but again as you've failed to give us any details on the hardware configuration, that's complete speculation...
as for the disk , at least it's a spare disk. has it any error lights on the drive ? if you 'run fmu' on the hsg80 what does the last error say 'show last most' ?
On HSG80 I dont see any failures, and more in controller host ports two is offline. I hav e5 more HSG with this kind, I dont get any alerts for this, and I beleive one host is enough, as second host port is kept for reduncy.
if you have no errors in fmu and no fault lights on the drive, unless you want to run dilx against the unit which would impact performance on the hsg80 or initialize it and create a lun then present it to the host,write to it etc then delete it and test it that way - the issue would seem to be with the swcc implementation on the host , maybe reinstall or upgrade the version.
I did not run the FMU command, I tried with that command it gives me a warning, I have attached the snapshot, please tell me 100% sure if I run the command will it create any problem in HSG80.
FMU is the fault management utility , i normally run it from the cli on the hsg80, it won't do any harm to your hsg80. it's one of a number of utilities available on the hs/z series controllers such as frutil, vtdpy and hsutil for performance monitoring, replacement batteries , upgrading firmware etc. i take it you are doing this through swcc ?
I run the FMU commands, SHOW LAST ALL,SHOW LAST MOST and SHOW MEM ALL, I have attached the doc, can you please help whether the HSG is reporting any logs on this.
Sorry for the late reply, I am not bale to run the FMU command, It thows me a error.
Error Report Number Code Severity Description Context 1 2002 Unknown Unable to lock subsystem. Try again later. Unable to lock subsystem. Try again later.
