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7.4B: partition tables for Fujitsu M2266 drives changed.

daemon@ATHENA.MIT.EDU (Theodore Ts'o)
Sun May 24 08:31:36 1992

Date: Sun, 24 May 92 08:30:57 -0400
From: tytso@Athena.MIT.EDU (Theodore Ts'o)
To: testers@Athena.MIT.EDU
Reply-To: tytso@Athena.MIT.EDU

From 7.3 to 7.4, it seems that the partition table defined for the
Fujitsu M2266 changed.  I am not sure how big of a problem this is,
since I don't think anyone else besides me had been using a Fujitsu 1.2
gig drive attached to a Vax or RT machine.  

It was a bit annoying to discover this by taking the updating and then
discovering that I couldn't access the Fujitsu anymore, so at the very
least, this should be mentioned in the release notes.  

						- Ted

*** /u1/sys/vaxscsi/scsi_data.c Tue Jul  2 10:04:52 1991
--- /u2/sys/vaxscsi/scsi_data.c Tue Apr 28 10:07:56 1992
***************
*** 496,509 ****
        614400, 217088,         /* G=blk 217088 thru 831487 (300Mb) */
        -1,     831488,         /* H=blk 831488 thru 2025787 (583.15Mb) */
  }, sz_M2266_sizes[8] = {
!       31980,  0,              /* A=blk 0 thru 31979 (16Mb) */
!       163590, 31980,          /* B=blk 31980 thru 195569 (80Mb) */
!       -1,     0,              /* C=blk 0 thru 2094689 (1022.80Mb) */
!       409590, 810570,         /* D=blk 810750 thru 1220159 (209.7Mb) */
!       409590, 1220160,        /* E=blk 1220160 thru 1629749 (209.7Mb) */
!       -1,     1629750,        /* F=blk 1629750 thru 2094689 (238Mb) */
!       615000, 195570,         /* G=blk 195570 thru 810569 (314.9Mb) */
!       -1,     810570,         /* H=blk 810570 thru 2094689 (627Mb) */
  }, sz_rzxx_sizes[8] = {
        32768,  0,              /* A=blk 0 thru 32767 */
        131072, 32768,          /* B=blk 32768 thru 163839 */
--- 496,509 ----
        614400, 217088,         /* G=blk 217088 thru 831487 (300Mb) */
        -1,     831488,         /* H=blk 831488 thru 2025787 (583.15Mb) */
  }, sz_M2266_sizes[8] = {
!       15884,  0,              /* A=blk 0 thru 15883 (8Mb) */
!       82324,  15884,          /* B=blk 15884 thru 98207 */
!       -1,     0,              /* C=blk 0 thru 2107703 (1079.1Mb) */
!       1150050,98208,          /* D=blk 142800 thru 1248257 (588.8Mb) */
!       -1,     1248258,        /* E=blk 1248258 thru 2107703 (440Mb) */
!       0,      0,              /* */
!       -1,     98208,          /* G=blk 98208 thru 2107703 (981.19Mb)*/
!       0,      0,              /* */
  }, sz_rzxx_sizes[8] = {
        32768,  0,              /* A=blk 0 thru 32767 */
        131072, 32768,          /* B=blk 32768 thru 163839 */

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