diff options
Diffstat (limited to 'Detail.c')
| -rw-r--r-- | Detail.c | 24 |
1 files changed, 17 insertions, 7 deletions
@@ -31,7 +31,7 @@ #include "md_p.h" #include "md_u.h" -int Detail(char *dev, int brief) +int Detail(char *dev, int brief, int test) { /* * Print out details for an md array by using @@ -45,27 +45,29 @@ int Detail(char *dev, int brief) time_t atime; char *c; char *devices = NULL; + int spares = 0; mdp_super_t super; int have_super = 0; + int rv = test ? 4 : 1; if (fd < 0) { fprintf(stderr, Name ": cannot open %s: %s\n", dev, strerror(errno)); - return 1; + return rv; } vers = md_get_version(fd); if (vers < 0) { fprintf(stderr, Name ": %s does not appear to be an md device\n", dev); close(fd); - return 1; + return rv; } if (vers < 9000) { fprintf(stderr, Name ": cannot get detail for md device %s: driver version too old.\n", dev); close(fd); - return 1; + return rv; } if (ioctl(fd, GET_ARRAY_INFO, &array)<0) { if (errno == ENODEV) @@ -75,8 +77,9 @@ int Detail(char *dev, int brief) fprintf(stderr, Name ": cannot get array detail for %s: %s\n", dev, strerror(errno)); close(fd); - return 1; + return rv; } + rv = 0; /* Ok, we have some info to print... */ c = map_num(pers, array.level); if (brief) @@ -162,7 +165,12 @@ int Detail(char *dev, int brief) if (disk.state & (1<<MD_DISK_ACTIVE)) printf(" active"); if (disk.state & (1<<MD_DISK_SYNC)) printf(" sync"); if (disk.state & (1<<MD_DISK_REMOVED)) printf(" removed"); - if (disk.state == 0) printf(" spare"); + if (disk.state == 0) { printf(" spare"); spares++; } + } + if (test && d < array.raid_disks && disk.state & (1<<MD_DISK_FAULTY)) { + if ((rv & 1) && (array.level ==4 || array.level == 5)) + rv |= 2; + rv |= 1; } if ((dv=map_dev(disk.major, disk.minor))) { if (brief) { @@ -188,6 +196,7 @@ int Detail(char *dev, int brief) } if (!brief) printf("\n"); } + if (spares && brief) printf(" spares=%d", spares); if (have_super) { if (brief) printf(" UUID="); else printf(" UUID : "); @@ -201,5 +210,6 @@ int Detail(char *dev, int brief) } if (brief && devices) printf("\n devices=%s", devices); if (brief) printf("\n"); - return 0; + if (test && (rv&2)) rv &= ~1; + return rv; } |