Lines Matching refs:rd
83 is referred to as /dev/rd/cCdD, and the partitions are called /dev/rd/cCdDp1
84 through /dev/rd/cCdDp7. For example, partition 3 of Logical Drive 5 on
85 Controller 2 is referred to as /dev/rd/c2d5p3. Note that unlike with SCSI
285 special files created in the /proc/rd/... hierarchy along with the normal
289 controller is always available for controller N in /proc/rd/cN/initial_status,
291 /proc/rd/cN/current_status. In addition, status changes are also logged by the
294 is also available in /proc/rd/cN/current_status, and progress messages are
298 available in /proc/rd/cN/initial_status and /proc/rd/cN/current_status has been
333 /dev/rd/c0d0: RAID-5, Online, 89640960 blocks, Write Thru
337 /proc/rd/status returns "OK" when all DAC960 controllers in the system are
342 /proc/rd/cN/user_command. A human readable command can be written to this
347 echo "<configuration-command>" > /proc/rd/c0/user_command
348 cat /proc/rd/c0/user_command
423 gwynedd:/u/lnz# cat /proc/rd/c0/current_status
441 /dev/rd/c0d0: RAID-5, Online, 5498880 blocks, Write Thru
442 /dev/rd/c0d1: RAID-6, Online, 3305472 blocks, Write Thru
445 gwynedd:/u/lnz# cat /proc/rd/status
448 The above messages indicate that everything is healthy, and /proc/rd/status
460 DAC960#0: Logical Drive 0 (/dev/rd/c0d0) is now CRITICAL
461 DAC960#0: Logical Drive 1 (/dev/rd/c0d1) is now CRITICAL
466 from /proc/rd also reflects the drive failure. The status message in
467 /proc/rd/status has changed from "OK" to "ALERT":
469 gwynedd:/u/lnz# cat /proc/rd/status
472 and /proc/rd/c0/current_status has been updated:
474 gwynedd:/u/lnz# cat /proc/rd/c0/current_status
484 /dev/rd/c0d0: RAID-5, Critical, 5498880 blocks, Write Thru
485 /dev/rd/c0d1: RAID-6, Critical, 3305472 blocks, Write Thru
496 gwynedd:/u/lnz# echo "rebuild 1:1" > /proc/rd/c0/user_command
497 gwynedd:/u/lnz# cat /proc/rd/c0/user_command
502 operation is then available for reading from /proc/rd/c0/user_command, as well
511 DAC960#0: Rebuild in Progress: Logical Drive 0 (/dev/rd/c0d0) 1% completed
513 and /proc/rd/c0/current_status is updated:
515 gwynedd:/u/lnz# cat /proc/rd/c0/current_status
525 /dev/rd/c0d0: RAID-5, Critical, 5498880 blocks, Write Thru
526 /dev/rd/c0d1: RAID-6, Critical, 3305472 blocks, Write Thru
527 Rebuild in Progress: Logical Drive 0 (/dev/rd/c0d0) 6% completed
529 As the rebuild progresses, the current status in /proc/rd/c0/current_status is
532 gwynedd:/u/lnz# cat /proc/rd/c0/current_status
542 /dev/rd/c0d0: RAID-5, Critical, 5498880 blocks, Write Thru
543 /dev/rd/c0d1: RAID-6, Critical, 3305472 blocks, Write Thru
544 Rebuild in Progress: Logical Drive 0 (/dev/rd/c0d0) 15% completed
548 DAC960#0: Rebuild in Progress: Logical Drive 0 (/dev/rd/c0d0) 32% completed
549 DAC960#0: Rebuild in Progress: Logical Drive 0 (/dev/rd/c0d0) 63% completed
550 DAC960#0: Rebuild in Progress: Logical Drive 0 (/dev/rd/c0d0) 94% completed
551 DAC960#0: Rebuild in Progress: Logical Drive 1 (/dev/rd/c0d1) 94% completed
558 DAC960#0: Logical Drive 0 (/dev/rd/c0d0) is now ONLINE
559 DAC960#0: Logical Drive 1 (/dev/rd/c0d1) is now ONLINE
561 /proc/rd/c0/current_status is updated:
563 gwynedd:/u/lnz# cat /proc/rd/c0/current_status
573 /dev/rd/c0d0: RAID-5, Online, 5498880 blocks, Write Thru
574 /dev/rd/c0d1: RAID-6, Online, 3305472 blocks, Write Thru
577 and /proc/rd/status indicates that everything is healthy once again:
579 gwynedd:/u/lnz# cat /proc/rd/status
595 gwynedd:/u/lnz# cat /proc/rd/c0/current_status
613 /dev/rd/c0d0: RAID-5, Online, 4399104 blocks, Write Thru
614 /dev/rd/c0d1: RAID-6, Online, 2754560 blocks, Write Thru
617 gwynedd:/u/lnz# cat /proc/rd/status
620 The above messages indicate that everything is healthy, and /proc/rd/status
632 DAC960#0: Logical Drive 0 (/dev/rd/c0d0) is now CRITICAL
633 DAC960#0: Logical Drive 1 (/dev/rd/c0d1) is now CRITICAL
639 DAC960#0: Rebuild in Progress: Logical Drive 0 (/dev/rd/c0d0) 4% completed
641 Concurrently with the above, the driver status available from /proc/rd also
643 /proc/rd/status has changed from "OK" to "ALERT":
645 gwynedd:/u/lnz# cat /proc/rd/status
648 and /proc/rd/c0/current_status has been updated:
650 gwynedd:/u/lnz# cat /proc/rd/c0/current_status
660 /dev/rd/c0d0: RAID-5, Critical, 4399104 blocks, Write Thru
661 /dev/rd/c0d1: RAID-6, Critical, 2754560 blocks, Write Thru
662 Rebuild in Progress: Logical Drive 0 (/dev/rd/c0d0) 4% completed
664 As the rebuild progresses, the current status in /proc/rd/c0/current_status is
667 gwynedd:/u/lnz# cat /proc/rd/c0/current_status
677 /dev/rd/c0d0: RAID-5, Critical, 4399104 blocks, Write Thru
678 /dev/rd/c0d1: RAID-6, Critical, 2754560 blocks, Write Thru
679 Rebuild in Progress: Logical Drive 0 (/dev/rd/c0d0) 40% completed
683 DAC960#0: Rebuild in Progress: Logical Drive 0 (/dev/rd/c0d0) 40% completed
684 DAC960#0: Rebuild in Progress: Logical Drive 0 (/dev/rd/c0d0) 76% completed
685 DAC960#0: Rebuild in Progress: Logical Drive 1 (/dev/rd/c0d1) 66% completed
686 DAC960#0: Rebuild in Progress: Logical Drive 1 (/dev/rd/c0d1) 84% completed
693 DAC960#0: Logical Drive 0 (/dev/rd/c0d0) is now ONLINE
694 DAC960#0: Logical Drive 1 (/dev/rd/c0d1) is now ONLINE
696 /proc/rd/c0/current_status is updated:
715 /dev/rd/c0d0: RAID-5, Online, 4399104 blocks, Write Thru
716 /dev/rd/c0d1: RAID-6, Online, 2754560 blocks, Write Thru
719 and /proc/rd/status indicates that everything is healthy once again:
721 gwynedd:/u/lnz# cat /proc/rd/status
729 gwynedd:/u/lnz# echo "make-standby 1:2" > /proc/rd/c0/user_command
730 gwynedd:/u/lnz# cat /proc/rd/c0/user_command
735 available for reading from /proc/rd/c0/user_command, as well as being logged to
742 and /proc/rd/c0/current_status is updated:
744 gwynedd:/u/lnz# cat /proc/rd/c0/current_status
754 /dev/rd/c0d0: RAID-5, Online, 4399104 blocks, Write Thru
755 /dev/rd/c0d1: RAID-6, Online, 2754560 blocks, Write Thru