Hi Erwann, Yes, that's indeed what I discovered too. When I issue the command q monitorstatus status=error, the error status trigger which SPOC uses is displayed. In my case:
Server Name Activity Date Activity Name Element Name Element Element String Element State Numeric Value Value --------------- --------------- --------------- --------------- --------------- --------------- --------------- AMSE3 26-03-2020 NON-SHARED DBBACKUP 50 ERROR 12:40:41 FILE DEV PERCENTAGE SCRATCH VOLUMES UNALLOCATABLE The Element Numeric Value indeed changes when I raise or lower the deviceclass mount limit or maxcap. However, I cannot find how it is being calculated. My deviceclass currently uses: Device Class Name: DBBACKUP Device Access Strategy: Sequential Storage Pool Count: 0 Device Type: FILE Format: DRIVE Est/Max Capacity (MB): 204,800.0 Mount Limit: 8 The directory it uses has 997G of free space available: df -Ph|grep dbbackup /dev/mapper/vgl_etsm01-lvl_dbbackup 1.2T 140G 997G 13% /tech/tsm/AMSE3/dbbackup But 8 * 200GB is 1.6 TB. So why is the Element Numeric Value 50 at this moment? I have a case open at this moment and I requested support to ask the developers how this value is being calculated. If I receive an answer, I will let you all know. Thanks for your help! Kind regards, Eric van Loon Air France/KLM Storage & Backup -----Original Message----- From: ADSM: Dist Stor Manager <ADSM-L@VM.MARIST.EDU> On Behalf Of Erwann SIMON Sent: woensdag 25 maart 2020 05:02 To: ADSM-L@VM.MARIST.EDU Subject: Re: Error in OC for device class Hi Eric, When there is no Storage Pool associated with a FILE Device Class, the following parameters are considered to trigger a warning or error status : - maxcapacity (device class parameter) - mountlimit (device class parameter) - available space (in the filesystem pointed by the directory device class parameter) - DEF_FILEDEVCLASSPCTSCRUNALLOCATABLE_[W|E] (statusthresholds) maxcapacity * mountlimit should not exceed the status thresholds. I generally adjust the mountlimit parameter value to avoir crossing the threshold. PS : I'm pretty there was a technote describing this in the past, but I've been unable to find it. Here's another one, describing a similar issue : https://www.ibm.com/support/pages/file-devclass-reported-warning-operations-center -- Best regards / Cordialement / مع تحياتي Erwann SIMON ----- Mail original ----- De: "Eric van Loon (ITOP NS) - KLM" <eric-van.l...@klm.com> À: ADSM-L@VM.MARIST.EDU Envoyé: Mercredi 18 Mars 2020 12:57:44 Objet: [ADSM-L] Error in OC for device class Hi guys, In Operation Center an critical error is shown for some of my servers with a device class without a storagepool. When I issue the command q monitorstatus status=error, the following error is listed: Server Name Activity Date Activity Name Element Name Element Element String Element State Numeric Value Value --------------- --------------- --------------- --------------- --------------- --------------- --------------- AMSE4 18-03-2020 NON-SHARED DBBACKUP 50 ERROR 12:44:09 FILE DEV PERCENTAGE SCRATCH VOLUMES UNALLOCATABLE This device class is used for database backup only and has no storagepool connected, so that's why there is no percentage of scratch volumes available. Anybody know how to solve this error? Thanks for your help in advance! Kind regards, Eric van Loon Air France/KLM Storage & Backup ******************************************************** For information, services and offers, please visit our web site: http://www.klm.com. This e-mail and any attachment may contain confidential and privileged material intended for the addressee only. 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