Commit ece50914 authored by Moore, Eric's avatar Moore, Eric Committed by James Bottomley
Browse files

[SCSI] fusion: add verbose messages for RAID actions 



A customer request to send raid asyn actions
from firmware to the event syslog.  This shows
when raid volumes go degraded, or complete resync,
or volumes created/deleted, etc.

Signed-off-by: default avatarEric Moore <Eric.Moore@lsil.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@SteelEye.com>
parent 928496ac

drivers/message/fusion/mptbase.c

+136 −0
Original line number Diff line number Diff line
@@ -4389,6 +4389,138 @@ mptbase_sas_persist_operation(MPT_ADAPTER *ioc, u8 persist_opcode) 
	return 0;

}



/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/



static void

mptbase_raid_process_event_data(MPT_ADAPTER *ioc,

    MpiEventDataRaid_t * pRaidEventData)

{

	int 	volume;

	int 	reason;

	int 	disk;

	int 	status;

	int 	flags;

	int 	state;



	volume	= pRaidEventData->VolumeID;

	reason	= pRaidEventData->ReasonCode;

	disk	= pRaidEventData->PhysDiskNum;

	status	= le32_to_cpu(pRaidEventData->SettingsStatus);

	flags	= (status >> 0) & 0xff;

	state	= (status >> 8) & 0xff;



	if (reason == MPI_EVENT_RAID_RC_DOMAIN_VAL_NEEDED) {

		return;

	}



	if ((reason >= MPI_EVENT_RAID_RC_PHYSDISK_CREATED &&

	     reason <= MPI_EVENT_RAID_RC_PHYSDISK_STATUS_CHANGED) ||

	    (reason == MPI_EVENT_RAID_RC_SMART_DATA)) {

		printk(MYIOC_s_INFO_FMT "RAID STATUS CHANGE for PhysDisk %d\n",

			ioc->name, disk);

	} else {

		printk(MYIOC_s_INFO_FMT "RAID STATUS CHANGE for VolumeID %d\n",

			ioc->name, volume);

	}



	switch(reason) {

	case MPI_EVENT_RAID_RC_VOLUME_CREATED:

		printk(MYIOC_s_INFO_FMT "  volume has been created\n",

			ioc->name);

		break;



	case MPI_EVENT_RAID_RC_VOLUME_DELETED:



		printk(MYIOC_s_INFO_FMT "  volume has been deleted\n",

			ioc->name);

		break;



	case MPI_EVENT_RAID_RC_VOLUME_SETTINGS_CHANGED:

		printk(MYIOC_s_INFO_FMT "  volume settings have been changed\n",

			ioc->name);

		break;



	case MPI_EVENT_RAID_RC_VOLUME_STATUS_CHANGED:

		printk(MYIOC_s_INFO_FMT "  volume is now %s%s%s%s\n",

			ioc->name,

			state == MPI_RAIDVOL0_STATUS_STATE_OPTIMAL

			 ? "optimal"

			 : state == MPI_RAIDVOL0_STATUS_STATE_DEGRADED

			  ? "degraded"

			  : state == MPI_RAIDVOL0_STATUS_STATE_FAILED

			   ? "failed"

			   : "state unknown",

			flags & MPI_RAIDVOL0_STATUS_FLAG_ENABLED

			 ? ", enabled" : "",

			flags & MPI_RAIDVOL0_STATUS_FLAG_QUIESCED

			 ? ", quiesced" : "",

			flags & MPI_RAIDVOL0_STATUS_FLAG_RESYNC_IN_PROGRESS

			 ? ", resync in progress" : "" );

		break;



	case MPI_EVENT_RAID_RC_VOLUME_PHYSDISK_CHANGED:

		printk(MYIOC_s_INFO_FMT "  volume membership of PhysDisk %d has changed\n",

			ioc->name, disk);

		break;



	case MPI_EVENT_RAID_RC_PHYSDISK_CREATED:

		printk(MYIOC_s_INFO_FMT "  PhysDisk has been created\n",

			ioc->name);

		break;



	case MPI_EVENT_RAID_RC_PHYSDISK_DELETED:

		printk(MYIOC_s_INFO_FMT "  PhysDisk has been deleted\n",

			ioc->name);

		break;



	case MPI_EVENT_RAID_RC_PHYSDISK_SETTINGS_CHANGED:

		printk(MYIOC_s_INFO_FMT "  PhysDisk settings have been changed\n",

			ioc->name);

		break;



	case MPI_EVENT_RAID_RC_PHYSDISK_STATUS_CHANGED:

		printk(MYIOC_s_INFO_FMT "  PhysDisk is now %s%s%s\n",

			ioc->name,

			state == MPI_PHYSDISK0_STATUS_ONLINE

			 ? "online"

			 : state == MPI_PHYSDISK0_STATUS_MISSING

			  ? "missing"

			  : state == MPI_PHYSDISK0_STATUS_NOT_COMPATIBLE

			   ? "not compatible"

			   : state == MPI_PHYSDISK0_STATUS_FAILED

			    ? "failed"

			    : state == MPI_PHYSDISK0_STATUS_INITIALIZING

			     ? "initializing"

			     : state == MPI_PHYSDISK0_STATUS_OFFLINE_REQUESTED

			      ? "offline requested"

			      : state == MPI_PHYSDISK0_STATUS_FAILED_REQUESTED

			       ? "failed requested"

			       : state == MPI_PHYSDISK0_STATUS_OTHER_OFFLINE

			        ? "offline"

			        : "state unknown",

			flags & MPI_PHYSDISK0_STATUS_FLAG_OUT_OF_SYNC

			 ? ", out of sync" : "",

			flags & MPI_PHYSDISK0_STATUS_FLAG_QUIESCED

			 ? ", quiesced" : "" );

		break;



	case MPI_EVENT_RAID_RC_DOMAIN_VAL_NEEDED:

		printk(MYIOC_s_INFO_FMT "  Domain Validation needed for PhysDisk %d\n",

			ioc->name, disk);

		break;



	case MPI_EVENT_RAID_RC_SMART_DATA:

		printk(MYIOC_s_INFO_FMT "  SMART data received, ASC/ASCQ = %02xh/%02xh\n",

			ioc->name, pRaidEventData->ASC, pRaidEventData->ASCQ);

		break;



	case MPI_EVENT_RAID_RC_REPLACE_ACTION_STARTED:

		printk(MYIOC_s_INFO_FMT "  replacement of PhysDisk %d has started\n",

			ioc->name, disk);

		break;

	}

}



/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/

/*

 *	GetIoUnitPage2 - Retrieve BIOS version and boot order information.
@@ -5978,6 +6110,10 @@ ProcessEventNotification(MPT_ADAPTER *ioc, EventNotificationReply_t *pEventReply 
			}

		}

		break;

	case MPI_EVENT_INTEGRATED_RAID:

		mptbase_raid_process_event_data(ioc,

		    (MpiEventDataRaid_t *)pEventReply->Data);

		break;

	default:

		break;

	}

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