pretty much everything, SRDF/timefinder/VCDMB/device manipulation. I think by the default the log is set to keep 5 days worth of log info but you can bump that up to higher number ..as long as you have plenty of disk space where the log resides. Modify
Agreed.So to be precise,I wouldnt be able to see the query commands run against the symapi_db.bin like "symcfg list","symmaskdb list assignment". So, I guess I could see only commands that dynamically contacts the Symmetrix to perform a change. In fact I can put it this way - anything that uses the symcli api will be logged in here, and those are nothing but the commands which will inturn be converted into SCSI commands by the symcli api ( library ). Am I right ?
You can also set the debug mode to have a verbose/detailed info in the symapi log. I can't remember the exact variable to use. I think it's something like SYMCLI_DEBUG=-1. something like that.
i just went through my logs and from what i can see the only things that get logged are actions that change array/device/masking parameters ..any kind of queries are not logged.
I stated SYMCLI_DEBUG=-1 (minus 1). As far as I know, it's the highest detail level. There's something like SYMCLI_DEBUG_FILENAME variable so you can log the high detail into a different file.
setting symapi_debug=-1 will typically only be done at the request of EMC support to provide additional information on a failing operation for EMC engineering to diagnose. This is not something a customer will want to do unless support have explicitly asked for this information.
Davidy8s
154 Posts
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Posted April 2nd, 2008 06:00
HTH!
Dave Yates
Host SW Moderator