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Commit 933916f3 authored by Brian King's avatar Brian King Committed by James Bottomley
Browse files

[SCSI] ipr: Improve async error logging level control 



Add the ability to control how much error data gets logged
on a per error basis.

Signed-off-by: default avatarBrian King <brking@linux.vnet.ibm.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@SteelEye.com>
parent a9aedb09

drivers/scsi/ipr.c

+96 −96
Original line number Diff line number Diff line
@@ -164,7 +164,7 @@ MODULE_VERSION(IPR_DRIVER_VERSION); 
/*  A constant array of IOASCs/URCs/Error Messages */

static const

struct ipr_error_table_t ipr_error_table[] = {

	{0x00000000, 1, 1,

	{0x00000000, 1, IPR_DEFAULT_LOG_LEVEL,

	"8155: An unknown error was received"},

	{0x00330000, 0, 0,

	"Soft underlength error"},
@@ -172,37 +172,37 @@ struct ipr_error_table_t ipr_error_table[] = { 
	"Command to be cancelled not found"},

	{0x00808000, 0, 0,

	"Qualified success"},

	{0x01080000, 1, 1,

	{0x01080000, 1, IPR_DEFAULT_LOG_LEVEL,

	"FFFE: Soft device bus error recovered by the IOA"},

	{0x01088100, 0, 1,

	{0x01088100, 0, IPR_DEFAULT_LOG_LEVEL,

	"4101: Soft device bus fabric error"},

	{0x01170600, 0, 1,

	{0x01170600, 0, IPR_DEFAULT_LOG_LEVEL,

	"FFF9: Device sector reassign successful"},

	{0x01170900, 0, 1,

	{0x01170900, 0, IPR_DEFAULT_LOG_LEVEL,

	"FFF7: Media error recovered by device rewrite procedures"},

	{0x01180200, 0, 1,

	{0x01180200, 0, IPR_DEFAULT_LOG_LEVEL,

	"7001: IOA sector reassignment successful"},

	{0x01180500, 0, 1,

	{0x01180500, 0, IPR_DEFAULT_LOG_LEVEL,

	"FFF9: Soft media error. Sector reassignment recommended"},

	{0x01180600, 0, 1,

	{0x01180600, 0, IPR_DEFAULT_LOG_LEVEL,

	"FFF7: Media error recovered by IOA rewrite procedures"},

	{0x01418000, 0, 1,

	{0x01418000, 0, IPR_DEFAULT_LOG_LEVEL,

	"FF3D: Soft PCI bus error recovered by the IOA"},

	{0x01440000, 1, 1,

	{0x01440000, 1, IPR_DEFAULT_LOG_LEVEL,

	"FFF6: Device hardware error recovered by the IOA"},

	{0x01448100, 0, 1,

	{0x01448100, 0, IPR_DEFAULT_LOG_LEVEL,

	"FFF6: Device hardware error recovered by the device"},

	{0x01448200, 1, 1,

	{0x01448200, 1, IPR_DEFAULT_LOG_LEVEL,

	"FF3D: Soft IOA error recovered by the IOA"},

	{0x01448300, 0, 1,

	{0x01448300, 0, IPR_DEFAULT_LOG_LEVEL,

	"FFFA: Undefined device response recovered by the IOA"},

	{0x014A0000, 1, 1,

	{0x014A0000, 1, IPR_DEFAULT_LOG_LEVEL,

	"FFF6: Device bus error, message or command phase"},

	{0x014A8000, 0, 1,

	{0x014A8000, 0, IPR_DEFAULT_LOG_LEVEL,

	"FFFE: Task Management Function failed"},

	{0x015D0000, 0, 1,

	{0x015D0000, 0, IPR_DEFAULT_LOG_LEVEL,

	"FFF6: Failure prediction threshold exceeded"},

	{0x015D9200, 0, 1,

	{0x015D9200, 0, IPR_DEFAULT_LOG_LEVEL,

	"8009: Impending cache battery pack failure"},

	{0x02040400, 0, 0,

	"34FF: Disk device format in progress"},
@@ -212,85 +212,85 @@ struct ipr_error_table_t ipr_error_table[] = { 
	"No ready, IOA shutdown"},

	{0x025A0000, 0, 0,

	"Not ready, IOA has been shutdown"},

	{0x02670100, 0, 1,

	{0x02670100, 0, IPR_DEFAULT_LOG_LEVEL,

	"3020: Storage subsystem configuration error"},

	{0x03110B00, 0, 0,

	"FFF5: Medium error, data unreadable, recommend reassign"},

	{0x03110C00, 0, 0,

	"7000: Medium error, data unreadable, do not reassign"},

	{0x03310000, 0, 1,

	{0x03310000, 0, IPR_DEFAULT_LOG_LEVEL,

	"FFF3: Disk media format bad"},

	{0x04050000, 0, 1,

	{0x04050000, 0, IPR_DEFAULT_LOG_LEVEL,

	"3002: Addressed device failed to respond to selection"},

	{0x04080000, 1, 1,

	{0x04080000, 1, IPR_DEFAULT_LOG_LEVEL,

	"3100: Device bus error"},

	{0x04080100, 0, 1,

	{0x04080100, 0, IPR_DEFAULT_LOG_LEVEL,

	"3109: IOA timed out a device command"},

	{0x04088000, 0, 0,

	"3120: SCSI bus is not operational"},

	{0x04088100, 0, 1,

	{0x04088100, 0, IPR_DEFAULT_LOG_LEVEL,

	"4100: Hard device bus fabric error"},

	{0x04118000, 0, 1,

	{0x04118000, 0, IPR_DEFAULT_LOG_LEVEL,

	"9000: IOA reserved area data check"},

	{0x04118100, 0, 1,

	{0x04118100, 0, IPR_DEFAULT_LOG_LEVEL,

	"9001: IOA reserved area invalid data pattern"},

	{0x04118200, 0, 1,

	{0x04118200, 0, IPR_DEFAULT_LOG_LEVEL,

	"9002: IOA reserved area LRC error"},

	{0x04320000, 0, 1,

	{0x04320000, 0, IPR_DEFAULT_LOG_LEVEL,

	"102E: Out of alternate sectors for disk storage"},

	{0x04330000, 1, 1,

	{0x04330000, 1, IPR_DEFAULT_LOG_LEVEL,

	"FFF4: Data transfer underlength error"},

	{0x04338000, 1, 1,

	{0x04338000, 1, IPR_DEFAULT_LOG_LEVEL,

	"FFF4: Data transfer overlength error"},

	{0x043E0100, 0, 1,

	{0x043E0100, 0, IPR_DEFAULT_LOG_LEVEL,

	"3400: Logical unit failure"},

	{0x04408500, 0, 1,

	{0x04408500, 0, IPR_DEFAULT_LOG_LEVEL,

	"FFF4: Device microcode is corrupt"},

	{0x04418000, 1, 1,

	{0x04418000, 1, IPR_DEFAULT_LOG_LEVEL,

	"8150: PCI bus error"},

	{0x04430000, 1, 0,

	"Unsupported device bus message received"},

	{0x04440000, 1, 1,

	{0x04440000, 1, IPR_DEFAULT_LOG_LEVEL,

	"FFF4: Disk device problem"},

	{0x04448200, 1, 1,

	{0x04448200, 1, IPR_DEFAULT_LOG_LEVEL,

	"8150: Permanent IOA failure"},

	{0x04448300, 0, 1,

	{0x04448300, 0, IPR_DEFAULT_LOG_LEVEL,

	"3010: Disk device returned wrong response to IOA"},

	{0x04448400, 0, 1,

	{0x04448400, 0, IPR_DEFAULT_LOG_LEVEL,

	"8151: IOA microcode error"},

	{0x04448500, 0, 0,

	"Device bus status error"},

	{0x04448600, 0, 1,

	{0x04448600, 0, IPR_DEFAULT_LOG_LEVEL,

	"8157: IOA error requiring IOA reset to recover"},

	{0x04448700, 0, 0,

	"ATA device status error"},

	{0x04490000, 0, 0,

	"Message reject received from the device"},

	{0x04449200, 0, 1,

	{0x04449200, 0, IPR_DEFAULT_LOG_LEVEL,

	"8008: A permanent cache battery pack failure occurred"},

	{0x0444A000, 0, 1,

	{0x0444A000, 0, IPR_DEFAULT_LOG_LEVEL,

	"9090: Disk unit has been modified after the last known status"},

	{0x0444A200, 0, 1,

	{0x0444A200, 0, IPR_DEFAULT_LOG_LEVEL,

	"9081: IOA detected device error"},

	{0x0444A300, 0, 1,

	{0x0444A300, 0, IPR_DEFAULT_LOG_LEVEL,

	"9082: IOA detected device error"},

	{0x044A0000, 1, 1,

	{0x044A0000, 1, IPR_DEFAULT_LOG_LEVEL,

	"3110: Device bus error, message or command phase"},

	{0x044A8000, 1, 1,

	{0x044A8000, 1, IPR_DEFAULT_LOG_LEVEL,

	"3110: SAS Command / Task Management Function failed"},

	{0x04670400, 0, 1,

	{0x04670400, 0, IPR_DEFAULT_LOG_LEVEL,

	"9091: Incorrect hardware configuration change has been detected"},

	{0x04678000, 0, 1,

	{0x04678000, 0, IPR_DEFAULT_LOG_LEVEL,

	"9073: Invalid multi-adapter configuration"},

	{0x04678100, 0, 1,

	{0x04678100, 0, IPR_DEFAULT_LOG_LEVEL,

	"4010: Incorrect connection between cascaded expanders"},

	{0x04678200, 0, 1,

	{0x04678200, 0, IPR_DEFAULT_LOG_LEVEL,

	"4020: Connections exceed IOA design limits"},

	{0x04678300, 0, 1,

	{0x04678300, 0, IPR_DEFAULT_LOG_LEVEL,

	"4030: Incorrect multipath connection"},

	{0x04679000, 0, 1,

	{0x04679000, 0, IPR_DEFAULT_LOG_LEVEL,

	"4110: Unsupported enclosure function"},

	{0x046E0000, 0, 1,

	{0x046E0000, 0, IPR_DEFAULT_LOG_LEVEL,

	"FFF4: Command to logical unit failed"},

	{0x05240000, 1, 0,

	"Illegal request, invalid request type or request packet"},
@@ -310,101 +310,101 @@ struct ipr_error_table_t ipr_error_table[] = { 
	"Illegal request, command sequence error"},

	{0x052C8000, 1, 0,

	"Illegal request, dual adapter support not enabled"},

	{0x06040500, 0, 1,

	{0x06040500, 0, IPR_DEFAULT_LOG_LEVEL,

	"9031: Array protection temporarily suspended, protection resuming"},

	{0x06040600, 0, 1,

	{0x06040600, 0, IPR_DEFAULT_LOG_LEVEL,

	"9040: Array protection temporarily suspended, protection resuming"},

	{0x06288000, 0, 1,

	{0x06288000, 0, IPR_DEFAULT_LOG_LEVEL,

	"3140: Device bus not ready to ready transition"},

	{0x06290000, 0, 1,

	{0x06290000, 0, IPR_DEFAULT_LOG_LEVEL,

	"FFFB: SCSI bus was reset"},

	{0x06290500, 0, 0,

	"FFFE: SCSI bus transition to single ended"},

	{0x06290600, 0, 0,

	"FFFE: SCSI bus transition to LVD"},

	{0x06298000, 0, 1,

	{0x06298000, 0, IPR_DEFAULT_LOG_LEVEL,

	"FFFB: SCSI bus was reset by another initiator"},

	{0x063F0300, 0, 1,

	{0x063F0300, 0, IPR_DEFAULT_LOG_LEVEL,

	"3029: A device replacement has occurred"},

	{0x064C8000, 0, 1,

	{0x064C8000, 0, IPR_DEFAULT_LOG_LEVEL,

	"9051: IOA cache data exists for a missing or failed device"},

	{0x064C8100, 0, 1,

	{0x064C8100, 0, IPR_DEFAULT_LOG_LEVEL,

	"9055: Auxiliary cache IOA contains cache data needed by the primary IOA"},

	{0x06670100, 0, 1,

	{0x06670100, 0, IPR_DEFAULT_LOG_LEVEL,

	"9025: Disk unit is not supported at its physical location"},

	{0x06670600, 0, 1,

	{0x06670600, 0, IPR_DEFAULT_LOG_LEVEL,

	"3020: IOA detected a SCSI bus configuration error"},

	{0x06678000, 0, 1,

	{0x06678000, 0, IPR_DEFAULT_LOG_LEVEL,

	"3150: SCSI bus configuration error"},

	{0x06678100, 0, 1,

	{0x06678100, 0, IPR_DEFAULT_LOG_LEVEL,

	"9074: Asymmetric advanced function disk configuration"},

	{0x06678300, 0, 1,

	{0x06678300, 0, IPR_DEFAULT_LOG_LEVEL,

	"4040: Incomplete multipath connection between IOA and enclosure"},

	{0x06678400, 0, 1,

	{0x06678400, 0, IPR_DEFAULT_LOG_LEVEL,

	"4041: Incomplete multipath connection between enclosure and device"},

	{0x06678500, 0, 1,

	{0x06678500, 0, IPR_DEFAULT_LOG_LEVEL,

	"9075: Incomplete multipath connection between IOA and remote IOA"},

	{0x06678600, 0, 1,

	{0x06678600, 0, IPR_DEFAULT_LOG_LEVEL,

	"9076: Configuration error, missing remote IOA"},

	{0x06679100, 0, 1,

	{0x06679100, 0, IPR_DEFAULT_LOG_LEVEL,

	"4050: Enclosure does not support a required multipath function"},

	{0x06690200, 0, 1,

	{0x06690200, 0, IPR_DEFAULT_LOG_LEVEL,

	"9041: Array protection temporarily suspended"},

	{0x06698200, 0, 1,

	{0x06698200, 0, IPR_DEFAULT_LOG_LEVEL,

	"9042: Corrupt array parity detected on specified device"},

	{0x066B0200, 0, 1,

	{0x066B0200, 0, IPR_DEFAULT_LOG_LEVEL,

	"9030: Array no longer protected due to missing or failed disk unit"},

	{0x066B8000, 0, 1,

	{0x066B8000, 0, IPR_DEFAULT_LOG_LEVEL,

	"9071: Link operational transition"},

	{0x066B8100, 0, 1,

	{0x066B8100, 0, IPR_DEFAULT_LOG_LEVEL,

	"9072: Link not operational transition"},

	{0x066B8200, 0, 1,

	{0x066B8200, 0, IPR_DEFAULT_LOG_LEVEL,

	"9032: Array exposed but still protected"},

	{0x066B9100, 0, 1,

	{0x066B9100, 0, IPR_DEFAULT_LOG_LEVEL,

	"4061: Multipath redundancy level got better"},

	{0x066B9200, 0, 1,

	{0x066B9200, 0, IPR_DEFAULT_LOG_LEVEL,

	"4060: Multipath redundancy level got worse"},

	{0x07270000, 0, 0,

	"Failure due to other device"},

	{0x07278000, 0, 1,

	{0x07278000, 0, IPR_DEFAULT_LOG_LEVEL,

	"9008: IOA does not support functions expected by devices"},

	{0x07278100, 0, 1,

	{0x07278100, 0, IPR_DEFAULT_LOG_LEVEL,

	"9010: Cache data associated with attached devices cannot be found"},

	{0x07278200, 0, 1,

	{0x07278200, 0, IPR_DEFAULT_LOG_LEVEL,

	"9011: Cache data belongs to devices other than those attached"},

	{0x07278400, 0, 1,

	{0x07278400, 0, IPR_DEFAULT_LOG_LEVEL,

	"9020: Array missing 2 or more devices with only 1 device present"},

	{0x07278500, 0, 1,

	{0x07278500, 0, IPR_DEFAULT_LOG_LEVEL,

	"9021: Array missing 2 or more devices with 2 or more devices present"},

	{0x07278600, 0, 1,

	{0x07278600, 0, IPR_DEFAULT_LOG_LEVEL,

	"9022: Exposed array is missing a required device"},

	{0x07278700, 0, 1,

	{0x07278700, 0, IPR_DEFAULT_LOG_LEVEL,

	"9023: Array member(s) not at required physical locations"},

	{0x07278800, 0, 1,

	{0x07278800, 0, IPR_DEFAULT_LOG_LEVEL,

	"9024: Array not functional due to present hardware configuration"},

	{0x07278900, 0, 1,

	{0x07278900, 0, IPR_DEFAULT_LOG_LEVEL,

	"9026: Array not functional due to present hardware configuration"},

	{0x07278A00, 0, 1,

	{0x07278A00, 0, IPR_DEFAULT_LOG_LEVEL,

	"9027: Array is missing a device and parity is out of sync"},

	{0x07278B00, 0, 1,

	{0x07278B00, 0, IPR_DEFAULT_LOG_LEVEL,

	"9028: Maximum number of arrays already exist"},

	{0x07278C00, 0, 1,

	{0x07278C00, 0, IPR_DEFAULT_LOG_LEVEL,

	"9050: Required cache data cannot be located for a disk unit"},

	{0x07278D00, 0, 1,

	{0x07278D00, 0, IPR_DEFAULT_LOG_LEVEL,

	"9052: Cache data exists for a device that has been modified"},

	{0x07278F00, 0, 1,

	{0x07278F00, 0, IPR_DEFAULT_LOG_LEVEL,

	"9054: IOA resources not available due to previous problems"},

	{0x07279100, 0, 1,

	{0x07279100, 0, IPR_DEFAULT_LOG_LEVEL,

	"9092: Disk unit requires initialization before use"},

	{0x07279200, 0, 1,

	{0x07279200, 0, IPR_DEFAULT_LOG_LEVEL,

	"9029: Incorrect hardware configuration change has been detected"},

	{0x07279600, 0, 1,

	{0x07279600, 0, IPR_DEFAULT_LOG_LEVEL,

	"9060: One or more disk pairs are missing from an array"},

	{0x07279700, 0, 1,

	{0x07279700, 0, IPR_DEFAULT_LOG_LEVEL,

	"9061: One or more disks are missing from an array"},

	{0x07279800, 0, 1,

	{0x07279800, 0, IPR_DEFAULT_LOG_LEVEL,

	"9062: One or more disks are missing from an array"},

	{0x07279900, 0, 1,

	{0x07279900, 0, IPR_DEFAULT_LOG_LEVEL,

	"9063: Maximum number of functional arrays has been exceeded"},

	{0x0B260000, 0, 0,

	"Aborted command, invalid descriptor"},
@@ -1607,7 +1607,7 @@ static void ipr_handle_log_data(struct ipr_ioa_cfg *ioa_cfg, 
	/* Set indication we have logged an error */

	ioa_cfg->errors_logged++;



	if (ioa_cfg->log_level < IPR_DEFAULT_LOG_LEVEL)

	if (ioa_cfg->log_level < ipr_error_table[error_index].log_hcam)

		return;

	if (be32_to_cpu(hostrcb->hcam.length) > sizeof(hostrcb->hcam.u.raw))

		hostrcb->hcam.length = cpu_to_be32(sizeof(hostrcb->hcam.u.raw));