On 08/11/2018 17:07, Udo Grabowski (IMK) wrote:
Hi, upgraded to the latest Hipster from Sep-13 to today, and got a massive amount of error messages from hotplug, for each of the 70 (SAS-expander connected) disks I got the block of messages below (in total 2325 lines!). But the pools are available and healthy.The disks are configured in /kernel/drv/scsi_vhci.conf: scsi-vhci-failover-override= "HGST HUSMH8010BSS200", "f_sym", "HGST HUS726040AL5210", "f_sym"; device-type-scsi-options-list= "HGST HUSMH8010BSS200", "symmetric-option", "HGST HUS726040AL5210", "symmetric-option"; and are 70 two-port disks, crosswise visible to a second host in the same machine, 35 disks per host configured into a pool per host, usually the unused disks are unconfigured on the resp.second host (but see problem below). The messages are for all disks, regradless if they belong to the host or not, and have not been thrown before the upgrade (even though the next problem already was visible). For quite a while now, I noticed another, unrelated error: I cannot unconfigure any disk with 'cfgadm -c unconfigure', it's immediatly reconfigured (regardless of hotplugd running or not). This is awkward especially when a disk is behaving bad. Any ideas what's wrong here ? .... Nov 8 16:43:12 imksunth7 hald[268]: [ID 702911 daemon.error] 16:43:12.794 [E] hotplug.c:66: devpath /scsi_vhci/disk@g5000cca2441ed3f4 already present in store, ignore event Nov 8 16:43:12 imksunth7 hald[268]: [ID 702911 daemon.error] 16:43:12.795 [E] hotplug.c:66: devpath /scsi_vhci/disk@g5000cca2441ed3f4:wd already present in store, ignore event Nov 8 16:43:12 imksunth7 hald[268]: [ID 702911 daemon.error] 16:43:12.795 [E] hotplug.c:81: Parent is NULL devfs_path=/scsi_vhci/disk@g5000cca2441ed3f4:wd/d0 parent_udi=/org/freedesktop/Hal/devices/scsi_vhci_0/disk180_0/sd180
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Found the culprit, enabled --verbose and --use-syslog in HAL service script a while ago for a test, and didn't revert it. Probably the cause for the excessive messages. > For quite a while now, I noticed another, unrelated error: I cannot > unconfigure any disk with 'cfgadm -c unconfigure', it's immediatly > reconfigured (regardless of hotplugd running or not). This is awkward > especially when a disk is behaving bad. Neverthelesss, this problem is still present, and I don't find a reasonable cause for it. It started when upgrading from an older Hipster from 2016 to the 2018.4 snapshot, so a wider range of commits to illumos are to be suspected here. -- Dr.Udo Grabowski Inst.f.Meteorology & Climate Research IMK-ASF-SAT http://www.imk-asf.kit.edu/english/sat.php KIT - Karlsruhe Institute of Technology http://www.kit.edu Postfach 3640,76021 Karlsruhe,Germany T:(+49)721 608-26026 F:-926026
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