Subject: Re: [PATCH RFC v3 00/41] scsi: enable reserved commands for LLDDs On 6/5/20 5:32 PM, Don.Brace@xxxxxxxxxxxxx wrote: > > git://git.kernel.org/pub/scm/linux/kernel/git/hare/scsi-devel.git > reserved-tags.v3 > > As usual, comments and reviews are welcome. > > I cloned your tree and ran some tests using hpsa. > > I used 3 SATA HBA disks, 3 SAS HBA disks, 2 LOGICAL VOLUMES using HDDs, and 2 LOGICAL VOLUMES using SDDs for ioaccel path. > > I have an IO stress test that does mkfs, mount/umount, fio, and fsck to the above volumes while doing sg_reset opeations in parallel. > > The stress test has survived 2 full days of testing. > > However, my insmod/rmmod test causes a kernel panic. > > Not sure why yet. I had re-cloned yesterday an d the panic is still there. > > Earlier kernel versions do not panic on rmmod. > > -- > 2.16.4 > >>Ah, right. Of course. >>Should be fixed with this patch:\ >>Can you test with that? --- Applied patch... Ran 8000 iterations of my io stress script with 10K reset operations in parallel over 3 days. insmod/rmmod hpsa_ioctl testing controller FW flashing kdump/kexec testing reboot Tested-by: Don Brace <don.brace@xxxxxxxxxxxxx> Cheers, Hannes -- Dr. Hannes Reinecke Teamlead Storage & Networking hare@xxxxxxx +49 911 74053 688 SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 Nürnberg HRB 36809 (AG Nürnberg), Geschäftsführer: Felix Imendörffer
