Displaying 2 results from an estimated 2 matches for "sc847e16".
2012 May 30
11
Disk failure chokes all the disks attached to the failing disk HBA
Dear All,
It may be this not the correct mailing list, but I''m having a ZFS issue
when a disk is failing.
The system is a supermicro motherboard X8DTH-6F in a 4U chassis
(SC847E1-R1400LPB) and an external SAS2 JBOD (SC847E16-RJBOD1).
It makes a system with a total of 4 backplanes (2x SAS + 2x SAS2) each
of them connected to a 4 different HBA (2x LSI 3081E-R (1068 chip) + 2x
LSI SAS9200-8e (2008 chip)).
This system is has a total of 81 disk (2x SAS (SEAGATE ST3146356SS) + 34
SATA3 (Hitachi HDS722020ALA330) + 45 SATA6...
2010 Aug 24
7
SCSI write retry errors on ZIL SSD drives...
....
We''ve swapped out backplanes and drives and the problem happens on
every single Silicon Mechanics system we have, so at this point I''m
really doubting it''s a hardware issue :)
Hardware details are as follows:
Silicon Mechanics Storform iServ R518
(Based on SuperMicro SC847E16-R1400 chassis)
SuperMicro X8DT3 motherboard w/ onboard LSI1068 controller.
- One LSI port goes to the front backplane (where the bulk of the
SATA drives are, the two SSD''s used as ZIL/OS)
- The other LSI port goes to the rear backplane where the two L2ARC
drives are alo...