Displaying 1 result from an estimated 1 matches for "snv_53".
Did you mean:
snv_52
2006 Dec 18
1
zfs/fstyp slows down recognizing pcfs formatted floppies
...hat time, because it
reads 1 mbyte from the floppy media (~ 2/3 of a 1.44MB floppy), only to find out that the
floppy media does not contain a zfs pool:
SPARC snv_48, before tamarack:
% time /usr/lib/fs/zfs/fstyp /vol/dev/rdiskette0/nomedia
unknown_fstyp (no matches)
0.01u 0.04s 0:36.27 0.1%
x86, snv_53, with tamarack:
% time /usr/lib/fs/zfs/fstyp /dev/rdiskette
unknown_fstyp (no matches)
0.00u 0.01s 0:35.25 0.0%
(the rest of the time is wasted probing for an udfs filesystem)
Isn''t the minimum device size required for a zfs pool 64 mbytes?
(SPA_MINDEVSIZE, from the sys/fs/zfs.h header)...