_ DEC-O-LOG for HSC50 _ DOL, HSC50-R0005, HSC50 Controllers JAN 85 PROBLEM: Intermittent TU58 Communication Errors when utilizing the TU58 during the heavy HSC50 activity. IN-PLANT EFFECTIVITY: OCT 84 FIELD EFFECTIVITY: Retrofit all HSC50 controllers prior to the S/N CX02240 (for 60hz) and CX50334 (for 50hz), to the following minimum revision: The L0105 Module Revision will be "E1" for Etch Revision "D" and "E1" for Etch Revision "E". This FCO incorporates ECO L0105-00003. QUICK CHECK: Presence of 74S74 I.C. at location E4. The DEC on-site labor charge will be the time required to install and test the FCO at the then current hourly rate. FCO KIT ORDERING: EQ-01304-01: FCO, PARTS FA-04581-01: FCO only _ DOL, HSC50-R0006, HSC50 Controllers DEC 84 IN-PLANT EFFECTIVITY: OCT 84 FIELD EFFECTIVITY: Retrofit all the HSC50 Controllers to the following top level Revision: HSC50-AA and AB to Revision "C1". The phase-in date for this FCO in mid December of 1984. QUICK CHECK: HSC50 Firmware is at Revision V200. Use "SHO SYS" Utility for identification. This revises the original release of 27 November 1984 and provides the following changes: On pages 1 and 2, the P/N for the HSC50 Firmware Release Notes was changed from AVX703C to AA-X703C-TK. The DEC on-site labor charge will be the time required to install and test the FCO at the then current hourly rate. FCO KIT ORDERING: EQ-01322-01: FCO, PARTS FA-04602-01: FCO only _ DOL, HSC50-R007, HSC50 Controllers JUL 85 PROBLEM: The K.STI Microcode revision was at "22". This FCO will release the K.STI Microcode version "26". Use the HSC50 "Show Requestor" to display the code version. IN-PLANT EFFECTIVITY: May 85 FIELD EFFECTIVITY: Retrofit all HSC50 L0108-YB CS Revision "C9" and below (Etch Revision "D") modules and CS Revision "C2" and below (Revision "E") modules. This will bring the L0108-YB Module to the following Revisions: C10 for Etch Revision "D" and "C3" for Etch Revision "E". This FCO incorporates ECO L0108-CX016. The HSC50 top Revision level will not change, but will remain at "C2". QUICK CHECK: E151 contains PROM Part Number 23-116F2-00. The DEC on-site labor charge will be the time required to install and test the FCO at the then current hourly rate. FCO KIT ORDERING: EQ-01356-01: FCO, PARTS FA-04637-01: FCO only _ DOL, HSC50-R008, HSC50 Controllers OCT 85 IN-PLANT EFFECTIVITY: JUN 85 FIELD EFFECTIVITY: Retrofit all HSC50 Controllers to the following top level Revision: HSC50-AA and AB to Revision "D1". This FCO incorporates ECO HSC50-CX007. This ECO will be phased into manufacturing in September. QUICK CHECK: HSC50 Firmware is at Revision V250. Use "SHO SYS" Utility for identification. The DEC on-site labor charge will be the time required to install and test the FCO at the then current hourly rate. FCO KIT ORDERING: EQ-01368-01: FCO, PARTS FA-04650-01: FCO only _ DOL, HSC50-I009, HSC50 CONTROLLER JUL 88 PROBLEM: Clusters of 6 or more CI/HSC nodes on SC008 may exhibit CI_PATH NO_RSP or NAK, ARB-TIMEOUTS, and VC-CLOSURE. L0118 (and L0100 Rev. E*) corrects adjacent-node collision and ARB problems. FIELD EFFECTIVITY: The L0118 Rev. B* module should be installed on all CI750, CI780, CIBCI, and HSCXX nodes used in VAXclusters of 6 (Six) or more CI/HSC nodes connected to a common SC008 Star Coupler. L0118s should replace all L0100 Rev. D* link modules; L0118 Rev. E* can coexist with L0118s except in greater than 16 node environment. QUICK CHECK: Check that link module is part number L0118. FCO KIT ORDERING: EQ-01454-05 FCO, PARTS EQ-01454-04 FCO, FA-04740-01 THRU 05 FA-04740-04 FCO only _ DOL, HSC50-O010, Controllers APR 89 PROBLEM: 1. K.ci init diagnostic does not detect Link Modules that answer to addresses other than its own. 2. Possible data corruption of HSC crashes running with RA70 disk drives. 3. Code to support node numbers over 15 and the CISCE. 4. Support for future products. 5. Arbitration time-out value set to 2.5 ms instead of 25ms. 6. Servicing SNDDAT packets could cause RTNDAT/CNF time-outs. 7. Receiving a message with no credit avilable can cause a host clear. FIELD EFFECTIVITY: Should be installed on all HSC70 Controllers. This FCO incorporates ECOS: L0107-CX0006 and L0107-CX0007. QUICK CHECK: Type a Control Y on the HSC terminal. At the HSC prompt, type SHOW REQUESTOR. On the line for requestor 1, if the value for "MC" is 54 or higher, this FCO does not need to be installed. FCO Kit Ordering: EQ-01516-02 FCO, Parts FA-04813-03 FCO Only _ DOL, HSC50-I011, HSC50 Storage Controllers, Jun 91 PROBLEM: The CIXCD option requires an L0118 or an L0100 Min. Rev E. The L0100 Rev E. cannot be used when the cluster is over 16 nodes or contains an HSC60/90. FIELD EFFECTIVITY: When installing a 9XXX or 65XX system with a CIXCD or when upgrading an existing cluster with a CIXCD, replace ALL L0100 Rev "D" modules with L0118-** or L0100 Rev "E" modules (if available). This FCO affects all CI750, CI780, CIBCI and HSC50/70 nodes in VAXclusters containing a CIXCD. **NOTE** An L0100 Rev E can coexist with L0118s except in a greater than 16 node environment or when used with HSC60/90s. QUICK CHECK: Check that link module is part number L0118-** or L0100 Min. Rev E. FCO KIT ORDERING EQ-01616-03 L0118-** Link Module & 5 FA Documents FA-04949-01 CI750 FA-04949-02 CI780 FA-04949-03 CIBCI FA-04949-04 HSC50 FA-04949-05 HSC70