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Re: port-arm/51665: shark locks up during nightly run
The following reply was made to PR port-arm/51665; it has been noted by GNATS.
From: David Holland <dholland-bugs%netbsd.org@localhost>
Subject: Re: port-arm/51665: shark locks up during nightly run
Date: Tue, 17 Jan 2017 18:44:25 +0000
On Sat, Jan 14, 2017 at 08:55:01AM +0000, Martin Husemann wrote:
> On Tue, Jan 03, 2017 at 06:10:01PM +0000, David Holland wrote:
> > > file system: /dev/rwd0c
> > ^
> > Is that normal for shark?
> Yes, no MBR.
Using the "all" partition (whether it's c or d) isn't usually
normal... and I dimly recall that it can cause problems, but not
> > > superblock location 8192 id [ 0 0 ]
> > ^^^^^^^^^^^^^^^
> > This (on the small fs) seems odd, since newfs unconditionally does:
> > sblock.fs_id = (long)tv.tv_sec; /* XXXfvdl huh? */
> > sblock.fs_id = arc4random() & INT32_MAX;
> This disk is ancient, so I guess it comes from back when these
> #define fs_old_headswitch fs_id
> #define fs_old_trkseek fs_id
> were still used (but useless).
> There is no easy way to update it with in-tree tools, isn't it?
No, but it shouldn't actually matter.
David A. Holland
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