diff options
| author | Joel Sing <jsing@cvs.openbsd.org> | 2010-07-02 09:20:27 +0000 |
|---|---|---|
| committer | Joel Sing <jsing@cvs.openbsd.org> | 2010-07-02 09:20:27 +0000 |
| commit | cd6ccffddddc24f67b61d2155e9afd2c39e3463f (patch) | |
| tree | ae54dd8c2e5ccdda545685105cba424be181d437 /sys/dev/softraid_raidp.c | |
| parent | fc8a6fc3fb9a9b35949ff28904a728e25a77bbed (diff) | |
Determine the data offset using a variable specified within the softraid
metadata. This allows us to implement seamless transitions from the
previous metadata version to the current version, avoiding the need to
recreate the softraid volume.
Joint work with marco@ during c2k10.
ok marco@
Diffstat (limited to 'sys/dev/softraid_raidp.c')
| -rw-r--r-- | sys/dev/softraid_raidp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/softraid_raidp.c b/sys/dev/softraid_raidp.c index 8b9a7a1235a..562003445b6 100644 --- a/sys/dev/softraid_raidp.c +++ b/sys/dev/softraid_raidp.c @@ -1,4 +1,4 @@ -/* $OpenBSD: softraid_raidp.c,v 1.17 2010/07/01 19:31:04 thib Exp $ */ +/* $OpenBSD: softraid_raidp.c,v 1.18 2010/07/02 09:20:26 jsing Exp $ */ /* * Copyright (c) 2009 Marco Peereboom <marco@peereboom.us> * Copyright (c) 2009 Jordan Hargrave <jordan@openbsd.org> @@ -407,7 +407,7 @@ sr_raidp_rw(struct sr_workunit *wu) strip_offs = lbaoffs & (strip_size - 1); chunk_offs = (strip_no / no_chunk) << strip_bits; phys_offs = chunk_offs + strip_offs + - (SR_DATA_OFFSET << DEV_BSHIFT); + (sd->sd_meta->ssd_data_offset << DEV_BSHIFT); /* get size remaining in this stripe */ length = MIN(strip_size - strip_offs, datalen); |