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author | Dag-Erling Smørgrav <des@FreeBSD.org> | 2004-10-03 23:38:49 +0000 |
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committer | Dag-Erling Smørgrav <des@FreeBSD.org> | 2004-10-03 23:38:49 +0000 |
commit | c0046e261f6a59502c281506e44bb7282b1861a8 (patch) | |
tree | 9cd32a5fe8e00e1abf0d8fa343ae63b0ba2112bd /sbin/dumpon/dumpon.8 | |
parent | 842ddc99ecb51ec59c7958f021c17709e4fe8ef5 (diff) | |
download | src-c0046e261f6a59502c281506e44bb7282b1861a8.tar.gz src-c0046e261f6a59502c281506e44bb7282b1861a8.zip |
Verify that the specified device is at least as large as hw.physmem.
Notes
Notes:
svn path=/head/; revision=136104
Diffstat (limited to 'sbin/dumpon/dumpon.8')
-rw-r--r-- | sbin/dumpon/dumpon.8 | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sbin/dumpon/dumpon.8 b/sbin/dumpon/dumpon.8 index 634e8c9a1f5b..ff364e1b542d 100644 --- a/sbin/dumpon/dumpon.8 +++ b/sbin/dumpon/dumpon.8 @@ -64,6 +64,14 @@ necessary to size the dump device larger than the actual amount of RAM available in the machine. .Pp The +.Nm +utility will refuse to enable a dump device which is smaller than the +total amount of physical memory as reported by the +.Va hw.physmem +.Xr sysctl 8 +variable. +.Pp +The .Fl v flag causes .Nm |