0ae497609a
Problem: This is a work around for a bug with LSI Fusion MPT SAS2 when pefroming secure erase. Due to the very long time the operation takes commands issued during the erase will time out and will trigger execution of abort hook. Even though the abort hook is called for the specific command which timed out this leads to entire device halt (scsi_state terminated) and premature termination of the secured erase. Fix: Set device state to busy while erase in progress to reject any incoming commands until the erase is done. The device is blocked any way during this time and cannot execute any other command. More data and logs can be found here - https://drive.google.com/file/d/0B9ocOHYHbbS1Q3VMdkkzeWFkTjg/view P.S This is a backport from the same fix for mpt3sas driver intended for pre-4.4 stable trees. Signed-off-by: Andrey Grodzovsky <andrey2805@gmail.com> Cc: Sreekanth Reddy <Sreekanth.Reddy@broadcom.com> Cc: Hannes Reinecke <hare@suse.de> Cc: PDL-MPT-FUSIONLINUX <MPT-FusionLinux.pdl@broadcom.com> Cc: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Willy Tarreau <w@1wt.eu> |
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| .. | ||
| mpi | ||
| Kconfig | ||
| Makefile | ||
| mpt2sas_base.c | ||
| mpt2sas_base.h | ||
| mpt2sas_config.c | ||
| mpt2sas_ctl.c | ||
| mpt2sas_ctl.h | ||
| mpt2sas_debug.h | ||
| mpt2sas_scsih.c | ||
| mpt2sas_transport.c | ||