2.992 bytes |
Service Hints & Tips |
Document ID: MCGN-3QNQWC |
Server Options - 3518 Synchronization may fail with 2.25GB
Applicable to: World-Wide
SYMPTOM:
"Check Consistency" errors during synchronization of RAID 5 Logical drives, or Defunct (DDD) drives with any RAID level may be experienced.
PROBLEM ISOLATION AIDS:
All of the following must be true for this Tip to apply:
- There are more than 6 x 2.25GB Hard Drives FRU p/n76H0958 (Option p/n's 07H0387 / 94G2650 / 70G9862) in a IBM 3518 External Storage Enclosure with daisey-chained backplanes
- The backplane (s) that these drives are connected to are daisey-chained.
- The 3518 is attached to any RAID / ServeRAID / ServeRAID II Adapter / Controller in a IBM PC Server / Netfinity server.
FIX:
Connect each populated Backplane in the 3518 to a separate SCSI Channel.
Refer to RETAIN TIP Record# H133777 for additional info on backplane jumper settings.
SAS KEYWORDS:
PSY2 PSY2DASD UNCLASSIFIED D/T3518
DEFUNCT DDD P/N76H0958 P/N07H0387
P/N94G2650 P/N70G9862
Search Keywords |
PSY2, PSY2DASD, UNCLASSIFIED, D/T3518, DEFUNCT, DDD, P/N76H0958, P/N07H0387, P/N94G2650, P/N70G9862 | |
Hint Category |
Hard Drives, Retain | |
Date Created |
12-01-98 | |
Last Updated |
12-01-99 | |
Revision Date |
12-01-2000 | |
Brand |
IBM PC Server | |
Product Family |
Rack/Storage Enclosures | |
Machine Type |
3518 | |
Model |
Various | |
TypeModel |
| |
Retain Tip (if applicable) |
H125499 | |
Reverse Doclinks |
USA=A, EMA=A, AFE=A, Owning B.U.: USA |