diff options
| author | Stephen M. Cameron <scameron@beardog.cce.hp.com> | 2014-02-21 23:25:00 +0100 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2014-03-15 18:19:23 +0100 |
| commit | 9846590edadb3c961fed095d6b3c0af947230e69 (patch) | |
| tree | ab3da4e269970b09b1eb0a55d61dc0c599491b37 /drivers/scsi/hpsa.h | |
| parent | [SCSI] hpsa: remove unused kthread.h header (diff) | |
| download | linux-9846590edadb3c961fed095d6b3c0af947230e69.tar.xz linux-9846590edadb3c961fed095d6b3c0af947230e69.zip | |
[SCSI] hpsa: bring format-in-progress drives online when ready
Do not expose drives that are undergoing a format immediately
to the OS, instead wait until they are ready before bringing
them online. This is so that logical drives created with
"rapid parity initialization" do not get immediately kicked
off the system for being unresponsive.
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/hpsa.h')
| -rw-r--r-- | drivers/scsi/hpsa.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h index c4a81f095e27..ae8c592df8d3 100644 --- a/drivers/scsi/hpsa.h +++ b/drivers/scsi/hpsa.h @@ -46,6 +46,7 @@ struct hpsa_scsi_dev_t { unsigned char vendor[8]; /* bytes 8-15 of inquiry data */ unsigned char model[16]; /* bytes 16-31 of inquiry data */ unsigned char raid_level; /* from inquiry page 0xC1 */ + unsigned char volume_offline; /* discovered via TUR or VPD */ u32 ioaccel_handle; int offload_config; /* I/O accel RAID offload configured */ int offload_enabled; /* I/O accel RAID offload enabled */ @@ -197,10 +198,18 @@ struct ctlr_info { CTLR_STATE_CHANGE_EVENT_REDUNDANT_CNTRL | \ CTLR_STATE_CHANGE_EVENT_AIO_ENABLED_DISABLED | \ CTLR_STATE_CHANGE_EVENT_AIO_CONFIG_CHANGE) + spinlock_t offline_device_lock; + struct list_head offline_device_list; int acciopath_status; int drv_req_rescan; /* flag for driver to request rescan event */ int raid_offload_debug; }; + +struct offline_device_entry { + unsigned char scsi3addr[8]; + struct list_head offline_list; +}; + #define HPSA_ABORT_MSG 0 #define HPSA_DEVICE_RESET_MSG 1 #define HPSA_RESET_TYPE_CONTROLLER 0x00 |