Date: Sat, 15 Jun 2002 09:46:13 -0700 (PDT) From: Andy Farkas <andyf@speednet.com.au> To: freebsd-gnats-submit@FreeBSD.org Subject: bin/39339: pstat/swapinfo(8) is buggy Message-ID: <200206151646.g5FGkDNG073079@www.freebsd.org>
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>Number: 39339
>Category: bin
>Synopsis: pstat/swapinfo(8) is buggy
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sat Jun 15 09:50:01 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator: Andy Farkas
>Release: 4.6-RELEASE
>Organization:
Speednet
>Environment:
FreeBSD 4.6-RELEASE #0: Sun Jun 16 00:17:40 EST 2002
>Description:
$ grep swap /etc/fstab
/dev/ad0s1b none swap sw 0 0
/dev/ad2s1b none swap sw 0 0
/dev/da0s1b none swap sw 0 0
/dev/da1s1b none swap sw 0 0
/dev/da2s1b none swap sw 0 0
$ /usr/sbin/pstat -s
Device 1K-blocks Used Avail Capacity Type
/dev/ad0s1b 262016 0 262016 0% Interleaved
/dev/rad2s1b 262016 0 262016 0% Interleaved
/dev/rda0s1b 262016 0 262016 0% Interleaved
/dev/rda1s1b 262016 0 262016 0% Interleaved
Total 1048064 0 1048064 0%
Notice that /dev/da2s1b is not shown. This is the buggy bit.
Notice that it displays "raw" devices for only some swap partitions.
Also, 'man 8 swapinfo' suggests that "If you supply the option again, as in -ss, the system will display a breakdown of the swap bitmap/radix-tree."
$ /usr/sbin/swapinfo -ss
swapinfo: illegal option -- s
usage: swapinfo [-k] [-M core] [-N system]
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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