-Changes Priot to this release
+Changes Prior to this release
- When creating devices in /dev/md/ create matching symlinks
from /dev. e.g. /dev/md0 -> /dev/md/0.
Allow this to be disabled in mdadm.conf or on command line.
+ - Fix some endian-ness issues with version-1 superblocks (affects
+ bigendian only).
Changes Prior to 2.5.3 release
- Document v0.91 superblocks in md.4
csum = (newcsum & 0xffffffff) + (newcsum >> 32);
sb->sb_csum = disk_csum;
- return csum;
+ return __cpu_to_le32(csum);
}
#ifndef MDASSEMBLE
int i;
char *c;
int l = homehost ? strlen(homehost) : 0;
+ int layout;
printf(" Magic : %08x\n", __le32_to_cpu(sb->magic));
printf(" Version : %02d\n", 1);
switch(__le32_to_cpu(sb->level)) {
case 1: ddsks=1;break;
case 4:
- case 5: ddsks = sb->raid_disks-1; break;
- case 6: ddsks = sb->raid_disks-2; break;
- case 10: ddsks = sb->raid_disks / (sb->layout&255) / ((sb->layout>>8)&255);
+ case 5: ddsks = __le32_to_cpu(sb->raid_disks)-1; break;
+ case 6: ddsks = __le32_to_cpu(sb->raid_disks)-2; break;
+ case 10:
+ layout = __le32_to_cpu(sb->layout);
+ ddsks = __le32_to_cpu(sb->raid_disks)
+ / (layout&255) / ((layout>>8)&255);
}
if (ddsks)
- printf(" Array Size : %llu%s\n", ddsks*(unsigned long long)sb->size, human_size(ddsks*sb->size<<9));
+ printf(" Array Size : %llu%s\n",
+ ddsks*(unsigned long long)__le44_to_cpu(sb->size),
+ human_size(ddsks*__le64_to_cpu(sb->size)<<9));
if (sb->size != sb->data_size)
- printf(" Used Size : %llu%s\n", (unsigned long long)sb->size, human_size(sb->size<<9));
+ printf(" Used Size : %llu%s\n",
+ (unsigned long long)__le64_to_cpu(sb->size),
+ human_size(__le64_to_cpu(sb->size)<<9));
}
if (sb->data_offset)
printf(" Data Offset : %llu sectors\n", (unsigned long long)__le64_to_cpu(sb->data_offset));
printf("ARRAY /dev/md/%s level=%s metadata=1 num-devices=%d UUID=",
nm,
- c?c:"-unknown-", sb->raid_disks);
+ c?c:"-unknown-", __le32_to_cpu(sb->raid_disks));
for (i=0; i<16; i++) {
printf("%02x", sb->set_uuid[i]);
if ((i&3)==0 && i != 0) printf(":");
sb->dev_number = __cpu_to_le32(dinfo->number);
if (dinfo->state & (1<<MD_DISK_WRITEMOSTLY))
- sb->devflags |= WriteMostly1;
+ sb->devflags |= __cpu_to_le32(WriteMostly1);
if ((rfd = open("/dev/urandom", O_RDONLY)) < 0 ||
read(rfd, sb->device_uuid, 16) != 16) {