svn commit: r342151 - head/stand/libsa/zfs
Alexey Dokuchaev
danfe at freebsd.org
Tue Dec 18 11:46:04 UTC 2018
On Sun, Dec 16, 2018 at 08:58:15AM +0000, Toomas Soome wrote:
> New Revision: 342151
> URL: https://svnweb.freebsd.org/changeset/base/342151
>
> Log:
> loader: zfs reader should not probe partitionless disks
>
> @@ -527,10 +527,11 @@ zfs_probe_dev(const char *devname, uint64_t *pool_guid
> pa.fd = open(devname, O_RDONLY);
> if (pa.fd == -1)
> return (ENXIO);
> - /* Probe the whole disk */
> - ret = zfs_probe(pa.fd, pool_guid);
> - if (ret == 0)
> - return (0);
> + /*
> + * We will not probe the whole disk, we can not boot from such
I think you mean "cannot" here.
> + * disks and some systems will misreport the disk sizes and will
> + * hang while accessing the disk.
> + */
./danfe
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