diff options
| author | dgregor <dgregor@cvs.openbsd.org> | 1997-08-19 03:51:00 +0000 |
|---|---|---|
| committer | dgregor <dgregor@cvs.openbsd.org> | 1997-08-19 03:51:00 +0000 |
| commit | 599df9fd248553258b52fbecede530fce78a0e62 (patch) | |
| tree | dfbd08cb5d9e13c896a42cd308e07a507d287e31 /sys | |
| parent | 47a6a60b2ec3ee9be4e0f2019af5e8ce24e2e808 (diff) | |
Back out part of revision 1.16 where the tape was unmounted in stclose on
a non-rewinding device. When the tape was re-opened again, st_mount_tape
called st_load, which causes the tape to be rewound.
The best way to fix this problem would be to not call st_load in
st_mount_tape if the tape is already in the drive and has already been
loaded. But, I haven't figured out a good, safe way to do that yet....
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/scsi/st.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/scsi/st.c b/sys/scsi/st.c index 3bb8801e2df..20cecf254f1 100644 --- a/sys/scsi/st.c +++ b/sys/scsi/st.c @@ -1,4 +1,4 @@ -/* $OpenBSD: st.c,v 1.17 1997/07/11 19:26:00 tholo Exp $ */ +/* $OpenBSD: st.c,v 1.18 1997/08/19 03:50:59 dgregor Exp $ */ /* $NetBSD: st.c,v 1.71 1997/02/21 23:03:49 thorpej Exp $ */ /* @@ -592,7 +592,9 @@ stclose(dev, flags, mode, p) st_unmount(st, EJECT, NOREWIND); break; case 1: /* no rewind */ - st_unmount(st, NOEJECT, NOREWIND); + /* leave mounted unless media seems to have been removed */ + if (!(st->sc_link->flags & SDEV_MEDIA_LOADED)) + st_unmount(st, NOEJECT, NOREWIND); break; case 2: /* rewind, eject */ st_unmount(st, EJECT, DOREWIND); |