Hi Salvatore,
> So it would be welcome if you find time to make it possible to test it by
> saturday evening.
my test was quicker than expected since i found a way to reproduce the
issue on my test server.
Behind the Adaptec 8805 is a raid6 storage with 54TB and LUKS encrypted.
As soon I open and mount the LUKS drive with kernel 6.1.67-1 the
controller hang:
[ 480.888273] aacraid: Host adapter abort request.
aacraid: Outstanding commands on (0,0,3,0):
[ 480.902784] aacraid: Host bus reset request. SCSI hang ?
[ 480.902933] aacraid 0000:02:00.0: outstanding cmd: midlevel-0
[ 480.902935] aacraid 0000:02:00.0: outstanding cmd: lowlevel-0
[ 480.902936] aacraid 0000:02:00.0: outstanding cmd: error handler-0
[ 480.902936] aacraid 0000:02:00.0: outstanding cmd: firmware-251
[ 480.902937] aacraid 0000:02:00.0: outstanding cmd: kernel-0
[ 480.916921] aacraid 0000:02:00.0: Controller reset type is 3
[ 480.917076] aacraid 0000:02:00.0: Issuing IOP reset
[ 517.004437] aacraid 0000:02:00.0: IOP reset succeeded
[ 517.029007] aacraid: Comm Interface type2 enabled
[ 529.479247] aacraid 0000:02:00.0: Scheduling bus rescan
[ 539.678274] aacraid 0000:02:00.0: DDR cache data recovered successfull
This is reproducible with every luksClose and luksOpen mount.
Now I booting into your test kernel 6.1.67-1a~test and try the same again:
[ 9.610151] IPv6: ADDRCONF(NETDEV_CHANGE): enp1s0: link becomes ready
[ 81.503552] EXT4-fs (dm-0): mounted filesystem with ordered data
mode. Quota mode: none.
[ 119.133460] EXT4-fs (dm-0): unmounting filesystem.
[ 138.547366] sd 0:0:3:0: [sda] Very big device. Trying to use READ
CAPACITY(16).
[ 139.214205] EXT4-fs (dm-0): mounted filesystem with ordered data
mode. Quota mode: none.
[ 162.376044] EXT4-fs (dm-0): unmounting filesystem.
[ 182.222397] sd 0:0:3:0: [sda] Very big device. Trying to use READ
CAPACITY(16).
[ 182.913977] EXT4-fs (dm-0): mounted filesystem with ordered data
mode. Quota mode: none.
[ 217.611072] EXT4-fs (dm-0): unmounting filesystem.
[ 230.778060] sd 0:0:3:0: [sda] Very big device. Trying to use READ
CAPACITY(16).
[ 231.386349] EXT4-fs (dm-0): mounted filesystem with ordered data
mode. Quota mode: none.
No errors and the LUKS device is opened in ~1 second not like before
in 1 minute.
Since I can not technical overview the patch/revert, is this enough
testing for you?
Thanks for the test kernel.
Samuel
