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| author | delphij <delphij@FreeBSD.org> | 2013-02-04 19:17:15 +0000 |
|---|---|---|
| committer | delphij <delphij@FreeBSD.org> | 2013-02-04 19:17:15 +0000 |
| commit | 204e766e8c1366763cd863b125c572e0a185fa19 (patch) | |
| tree | 3b37be8e56dc88b72cda4f72c91179772a4cb838 | |
| parent | 4276b11f079dc95b96111a7a20af3feeb9716e62 (diff) | |
| download | FreeBSD-src-204e766e8c1366763cd863b125c572e0a185fa19.zip FreeBSD-src-204e766e8c1366763cd863b125c572e0a185fa19.tar.gz | |
Use stripesize as smallest block size if it's available.
MFC after: 2 weeks
| -rw-r--r-- | sbin/recoverdisk/recoverdisk.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sbin/recoverdisk/recoverdisk.c b/sbin/recoverdisk/recoverdisk.c index 3a92d1d..caa8ebd 100644 --- a/sbin/recoverdisk/recoverdisk.c +++ b/sbin/recoverdisk/recoverdisk.c @@ -156,6 +156,7 @@ main(int argc, char * const argv[]) int error, state; u_char *buf; u_int sectorsize; + u_int stripesize; time_t t1, t2; struct stat sb; u_int n, snapshot = 60; @@ -201,6 +202,10 @@ main(int argc, char * const argv[]) if (error < 0) err(1, "DIOCGSECTORSIZE failed"); + error = ioctl(fdr, DIOCGSTRIPESIZE, &stripesize); + if (error == 0 && stripesize > sectorsize) + sectorsize = stripesize; + minsize = sectorsize; bigsize = (bigsize / sectorsize) * sectorsize; |
