Date: Tue, 13 Apr 1999 09:14:18 +0800 From: Stephen Hocking-Senior Programmer PGS Tensor Perth <shocking@prth.pgs.com> To: current@freebsd.org Subject: Further on tape & CAM problems Message-ID: <199904130114.JAA21725@ariadne.tensor.pgs.com>
next in thread | raw e-mail | index | archive | help
When the tape hangs with an unkillable process, its relevant PS flags are
"physstrat" and "DL+". It doesn't hang forever, just a very long time, like
someone's confused milliseconds with microseconds, or some such.
Also, when writing to the 2nd tape in a CPIO archive, it doesn't actually
write to the tape. systat -vmstat records lots of stuff going to the tape
device (a SCSI QIC-525 in this case) very quickly - way beyond the speed it
can actually do but there's no actual activity. Dump on the otherhand seems
fine.
Stephen
--
The views expressed above are not those of PGS Tensor.
"We've heard that a million monkeys at a million keyboards could produce
the Complete Works of Shakespeare; now, thanks to the Internet, we know
this is not true." Robert Wilensky, University of California
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-current" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199904130114.JAA21725>