diff options
Diffstat (limited to 'Examine.c')
| -rw-r--r-- | Examine.c | 25 |
1 files changed, 22 insertions, 3 deletions
@@ -29,6 +29,9 @@ #include "mdctl.h" +#if ! defined(__BIG_ENDIAN) && ! defined(__LITTLE_ENDIAN) +#error no endian defined +#endif #include "md_u.h" #include "md_p.h" int Examine(char *dev) @@ -47,7 +50,7 @@ int Examine(char *dev) * utime, state etc * */ - int fd = open(dev, O_RDONLY, 0); + int fd = open(dev, O_RDONLY); time_t atime; mdp_super_t super; int d; @@ -121,18 +124,32 @@ int Examine(char *dev) printf(" Working Drives : %d\n", super.working_disks); printf(" Failed Drives : %d\n", super.failed_disks); printf(" Spare Drives : %d\n", super.spare_disks); - printf(" - checksum not checked yet - \n"); + if (calc_sb_csum(&super) == super.sb_csum) + printf(" Checksum : %x - correct\n", super.sb_csum); + else + printf(" Checksum : %x - expected %x\n", super.sb_csum, calc_sb_csum(&super)); printf(" Events : %d.%d\n", super.events_hi, super.events_lo); printf("\n"); if (super.level == 5) { c = map_num(r5layout, super.layout); printf(" Layout : %s\n", c?c:"-unknown-"); } - printf(" Chunk Size : %dK\n", super.chunk_size/1024); + switch(super.level) { + case 0: + case 4: + case 5: + printf(" Chunk Size : %dK\n", super.chunk_size/1024); + break; + case -1: + printf(" Rounding : %dK\n", super.chunk_size/1024); + break; + default: break; + } printf("\n"); printf(" Number Major Minor RaidDisk State\n"); for (d= -1; d<(signed int)super.nr_disks; d++) { mdp_disk_t *dp; + char *dv; char nb[5]; if (d>=0) dp = &super.disks[d]; else dp = &super.this_disk; @@ -143,6 +160,8 @@ int Examine(char *dev) if (dp->state & (1<<MD_DISK_ACTIVE)) printf(" active"); if (dp->state & (1<<MD_DISK_SYNC)) printf(" sync"); if (dp->state & (1<<MD_DISK_REMOVED)) printf(" removed"); + if ((dv=map_dev(dp->major, dp->minor))) + printf(" %s", dv); printf("\n"); } return 0; |