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f d {d kd >b d >b >b >b d p | x y y z y y y y y y y y y y y y y y y y y y ( y 0 y 8 y @ y H y P y X y ` y h y p y x y y y y y y y y y y y y y y y y y y y y y y ( y 0 y 8 y @ y H y P y X y ` y h y p y x y y y y y y y y y y y y y y y y y y y y y y ( y 0 y 8 y @ y H y P y X y ` y h y p y x y y y y y y y y y y y y y y y y y y y y y y ( y 0 y 8 y @ y H y P y X y ` y h y p y x y z `z )z z 0z @z Pz z z z z z y z ` P @ @ ۚ @ 0 ۚ @ ۚ ۚ ۚ @ i ( b 0 8 @ = H ] P X ` h : p H x $! c! ! " $ & -' j' ( A) * + , a. / < A Q ~ ( 0 8 @ H P & sas_task &d->event_lock s resume timeout
&sas_ha->disco_mutex &sas_ha->drain_mutex resume timeout cancelled
<7>sas: ha %s: %s event
<7>sas: phy%d: phy event: %s
<7>sas: port%d: class:0x%x
<7>sas: port%d: iproto:0x%x
<7>sas: port%d: tproto:0x%x
<7>sas: port%d: num_phys:%d
HAE_RESET PHYE_LOSS_OF_SIGNAL PHYE_OOB_DONE PHYE_OOB_ERROR PHYE_SPINUP_HOLD PHYE_RESUME_TIMEOUT PORTE_BYTES_DMAED PORTE_BROADCAST_RCVD PORTE_LINK_RESET_ERR PORTE_TIMER_EVENT PORTE_HARD_RESET direct-attached exp-attached &dev->ex_dev.cmd_mutex <7>sas: unhandled device %d
no device stp pending host host+target ssp stp smp unknown ata: , needs recovery edge fanout sas_addr &core->task_queue_flush sas_queue_%d [%s] command %p timed out
command %p timed out
<7>sas: %s: task 0x%p at LU
aborted retry <7>sas: clear nexus ha
ssp reset to ata device?
Bus LUN libsas <4> %ssas: ata%u: %s: %pV cmd error handler
<7> dev error handler
<7>sas: %s: Task %p leaked.
Unable to reset ata device?
reset failed (errno=%d)
<3> <7>sas: %s: SAS error %x
failed %s %s error: %d
drivers/scsi/libsas/sas_ata.c direct-attached exp-attached <3> } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } }
0 8 H j P ` h x h $ ! * _" 0 % 6 % < * B n+ ( H 8 0 @ N P 0 X T h i2 p Z 2 ` 4 f 5 l b r d x e ~ `o ( o 0 @ w H X x ` p } x s g ċ m 0 ə 8 H Р P 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 . 0 / 0 1 0 1
0 ! @ e" P % ` % p * t+ 0 o2 2 4 5 b d e fo o 0 } @ y P ` p m ʋ s ϙ Š 2 & waiting up to 25 seconds for %d phy%s to resume
<5>couldn't register sas phys:%d
<5>couldn't register sas ports:%d
<5>couldn't start event thread:%d
<5>couldn't start queue thread:%d, running in direct mode
drivers/scsi/libsas/sas_init.c <7>sas: broadcast received: %d
<7>sas: %s: phy%d belongs to port%d already(%d)!
<7>sas: phy%d matched wide port%d
<5>%s: couldn't find a free port, bug?
drivers/scsi/libsas/sas_port.c <7>sas: %s added to %s, phy_mask:0x%x (%16llx)
drivers/scsi/libsas/sas_event.c <7>sas: phy%d: port event: %s
<7>sas: port%d: sas_addr:%llx
<7>sas: port%d: attached_sas_addr:%llx
<7>sas: port%d: oob_mode:0x%x
<7>sas: REVALIDATION DEFERRED on port %d, pid:%d
<7>sas: REVALIDATING DOMAIN on port %d, pid:%d
<7>sas: done REVALIDATING DOMAIN on port %d, pid:%d, res 0x%x
drivers/scsi/libsas/sas_discover.c <7>sas: %s: for %s device %16llx returned %d
sas: driver on pcidev %s cannot handle device %llx, error:%d
ERROR: Unidentified device type %d
<7>sas: DOING DISCOVERY on port %d, pid:%d
<7>sas: DONE DISCOVERY on port %d, pid:%d, result:%d
<5>sas: %s ex %016llx phy 0x%x <--> %s ex %016llx phy 0x%x has %c:%c routing link!
<7>sas: executing SMP task failed:%d
<7>sas: smp task timed out or aborted
<7>sas: SMP task aborted and not done
<7>sas: %s: task to dev %016llx response: 0x%x status 0x%x
drivers/scsi/libsas/sas_expander.c %s: space for a smp response is missing
%s: can we send a smp request to a device?
%s: fail to find a domain_device?
%s: multiple segments req %u %u, rsp %u %u
<5>sas: Found loopback topology, just ignore it!
<7>sas: %sex %016llx phy%02d:%c:%X attached: %016llx (%s)
<7>sas: Expander phy change count has changed
<7>sas: Expander phys DID NOT change
<7>sas: overflow of indexes: dev %016llx phy 0x%x index 0x%x
<7>sas: %s: dev %016llx phy 0x%x index 0x%x result 0x%x
<7>sas: ex %016llx has self-configuring routing table
<7>sas: RG to ex %016llx failed:0x%x
<7>sas: RG:ex %016llx returned SMP result:0x%x
<7>sas: RG: ex %llx self-configuring...
<7>sas: MI: ex %016llx failed:0x%x
<7>sas: MI ex %016llx returned SMP result:0x%x
<7>sas: expander %016llx discovery failed(0x%x)
<7>sas: ex %016llx phy 0x%x diverges(%016llx) on subtractive boundary(%016llx). Disabled
<7>sas: edge ex %016llx phy S:0x%x <--> edge ex %016llx phy S:0x%x, while there is a fanout ex %016llx
<7>sas: edge ex %016llx phy 0x%x <--> edge ex %016llx phy 0x%x link forms a third EEDS!
drivers/scsi/libsas/sas_internal.h <7>sas: unknown device type(0x%x) attached to ex %016llx phy 0x%x
<7>sas: configure routing for dev %016llx reported 0x%x. Forgotten
<7>sas: Attaching ex phy%d to wide port %016llx
<7>sas: sas_discover_sata() for device %16llx at %016llx:0x%x returned 0x%x
<7>sas: sas_discover_end_dev() for device %16llx at %016llx:0x%x returned 0x%x
<7>sas: target proto 0x%x at %016llx:0x%x not handled
<7>sas: second fanout expander %016llx phy 0x%x attached to ex %016llx phy 0x%x
<7>sas: ex %016llx:0x%x:D <--> ex %016llx:0x%x is not allowed
<7>sas: ex %016llx->%016llx-?->%016llx diverges from subtractive boundary %016llx
<7>sas: ex %016llx phy%d new device attached
<7>sas: ex %016llx phy%d originated BROADCAST(CHANGE)
<7>sas: phy%d part of wide port with phy%d
<7>sas: ex %016llx phy 0x%x broadcast flutter%s
<7>sas: ex %016llx phy 0x%x replace %016llx
<7>sas: HA: %llx: scsi core task queue is NOT empty!?
<7>sas: LLDD:%s sent SAS_PROTO_RESP for an SSP task; please report this
<7>sas: task done but aborted
<7>sas: task_done called with non existing SCSI cmnd!
<7>sas: Enter %s busy: %d failed: %d
<7>sas: %s: task 0x%p requests reset
<7>sas: trying to find task 0x%p
<7>sas: %s: aborting task 0x%p
<7>sas: %s: task 0x%p is done
<7>sas: %s: task 0x%p is aborted
<7>sas: %s: querying task 0x%p
<7>sas: %s: task 0x%p not at LU
<7>sas: %s: task 0x%p failed to abort
<7>sas: %s: task 0x%p is not at ha: %s
<7>sas: task 0x%p is at LU: lu recover
<7>sas: eh: device %llx LUN %x has the task
<7>sas: dev %016llx LU %x is recovered
<7>sas: task 0x%p is not at LU: I_T recover
<7>sas: I_T nexus reset for dev %016llx
<7>sas: I_T %016llx recovered
<7>sas: clearing nexus for port:%d
<7>sas: clear nexus port:%d succeeded
<7>sas: clear nexus ha succeeded
<7>sas: error from device %llx, LUN %x couldn't be recovered in any way
<7>sas: --- Exit %s -- clear_q
drivers/scsi/libsas/sas_scsi_host.c <7>sas: --- Exit %s: busy: %d failed: %d tries: %d
<7>sas: lldd_execute_task returned: %d
<7>sas: %s reset of %s failed
<7>sas: device %llx, LUN %x doesn't support TCQ
dev %llx sent sense data, but stat(%x) is not CHECK CONDITION
<7>sas: ata_sas_port_alloc failed.
<7>sas: %s: Task %p already finished.
<7>sas: lldd_execute_task returned: %d
<7>sas: %s: Saw error %d. What to do?
<7>sas: report phy sata to %016llx:0x%x returned 0x%x
<7>sas: %s: for %s device %16llx returned %d
SMP request/response frame crosses page boundary O } . 2 O ~ [ m c $ ( c 0 4 c < ) @ s H 79 L T C X ` b_ d l c p x d | d @e De Ǒ o Z ( " 0 8 ? @ H P Y X ` ; h p x Q J + 3 : # I _ v ( 0 G 8 @ H P W X ` h p x = a e ( 0 8 @ H P X ` h p x F 0 q p d X ^ license=GPL v2 description=SAS Transport Layer author=Luben Tuikov