jimh@ultra.com (Jim Hurley) (02/28/90)
I just upgraded to TOS 1.4 and was wondering if I can
now have a partition size greater than 16Meg. My SUPRA
utilities will let me make one, but complain that GEMDOS won't
support it. Thanks in advance.
{ grumble, you call this a RELEASE note, grumble... }
--
Jim Hurley --> jimh@ultra.com ...!ames!ultra!jimh (408) 922-0100
Ultra Network Technologies / 101 Daggett Drive / San Jose CA 95134hcj@lzsc.ATT.COM (HC Johnson) (03/01/90)
In article <1990Feb28.004225.3023@ultra.com>, jimh@ultra.com (Jim Hurley) writes: > I just upgraded to TOS 1.4 and was wondering if I can > now have a partition size greater than 16Meg. My SUPRA > utilities will let me make one, but complain that GEMDOS won't > support it. Thanks in advance. > Supra is just being conservative. I am running 32 Meg partitions, no problem. Of course you need a program to build a 32 MEg TOS partition. May I suggest mkfs.prg, that I offered to those who asked for it. Howard C. Johnson ATT Bell Labs att!lzsc!hcj hcj@lzsc.att.com
matthews@umd5.umd.edu (Mike Matthews) (03/01/90)
In article <1990Feb28.004225.3023@ultra.com> jimh@ultra.com (Jim Hurley) writes: >I just upgraded to TOS 1.4 and was wondering if I can >now have a partition size greater than 16Meg. My SUPRA >utilities will let me make one, but complain that GEMDOS won't >support it. Thanks in advance. > >{ grumble, you call this a RELEASE note, grumble... } > >-- >Jim Hurley --> jimh@ultra.com ...!ames!ultra!jimh (408) 922-0100 >Ultra Network Technologies / 101 Daggett Drive / San Jose CA 95134 TOS 1.4 will directly support 32M partitions; Supra's formatter probably was written long before TOS 1.4 was. I have formatted 20 meg partitions with Supra's formatter (because HDX 3.02 does not like something about my system, and I strongly thing it's my DMA chip) no problems. HDX 3.01/2 will let any Atari support reeeal big partitions. While I'm here, can anyone tell me <again?> what the cutoff point for 512 byte sectors is using HDX? A friend of mine formatted his Seagate 296N with his ICD utilities (he has an ICD HA, of course), and used HDXPREP and then HDX to partition the drive into four 20 meg partitions. His sector size is 1024 bytes. Someone else said that the sector size stays at 512 bytes 'til you reach the 32M+1 region. Mike