Use O_EXCL when opening component devices to be assembled into an array

[thirdparty/mdadm.git] / Examine.c

diff --git a/Examine.c b/Examine.c
index 1f2374586fae5373854fff437a03867b1ddfdf7b..79537fa736eca0c6d498a9959b123caf35cf9281 100644 (file)
--- a/Examine.c
+++ b/Examine.c
@@ -145,7 +145,8 @@ int Examine(mddev_dev_t devlist, int brief, int scan, int SparcAdjust)
                        printf("  Creation Time : %.24s\n", ctime(&atime));
                        c=map_num(pers, super.level);
                        printf("     Raid Level : %s\n", c?c:"-unknown-");
-                       printf("    Device Size : %d%s\n", super.size, human_size((long long)super.size<<10));
+                       if (super.level <= 0)
+                               printf("    Device Size : %u%s\n", super.size, human_size((long long)super.size<<10));
                        printf("   Raid Devices : %d\n", super.raid_disks);
                        printf("  Total Devices : %d\n", super.nr_disks);
                        printf("Preferred Minor : %d\n", super.md_minor);
@@ -153,7 +154,7 @@ int Examine(mddev_dev_t devlist, int brief, int scan, int SparcAdjust)
                        atime = super.utime;
                        printf("    Update Time : %.24s\n", ctime(&atime));
                        printf("          State : %s\n",
-                              (super.state&(1<<MD_SB_CLEAN))?"clean":"dirty");
+                              (super.state&(1<<MD_SB_CLEAN))?"clean":"active");
                        printf(" Active Devices : %d\n", super.active_disks);
                        printf("Working Devices : %d\n", super.working_disks);
                        printf(" Failed Devices : %d\n", super.failed_disks);
@@ -174,11 +175,20 @@ int Examine(mddev_dev_t devlist, int brief, int scan, int SparcAdjust)
                                printf (" --- adjusting superblock for 2.2/sparc compatability ---\n");
                        }
                        printf("         Events : %d.%d\n", super.events_hi, super.events_lo);
+                       if (super.events_hi == super.cp_events_hi &&
+                           super.events_lo == super.cp_events_lo &&
+                           super.recovery_cp > 0 &&
+                           (super.state & (1<<MD_SB_CLEAN)) == 0 )
+                               printf("Sync checkpoint : %d KB (%d%%)\n", super.recovery_cp/2, super.recovery_cp/(super.size/100*2));
                        printf("\n");
                        if (super.level == 5) {
                                c = map_num(r5layout, super.layout);
                                printf("         Layout : %s\n", c?c:"-unknown-");
                        }
+                       if (super.level == 10)
+                               printf("         Layout : near=%d, far=%d\n",
+                                      super.layout&255, (super.layout>>8) & 255);
+
                        switch(super.level) {
                        case 0:
                        case 4:
@@ -209,6 +219,7 @@ int Examine(mddev_dev_t devlist, int brief, int scan, int SparcAdjust)
                                if ((dv=map_dev(dp->major, dp->minor)))
                                        printf("   %s", dv);
                                printf("\n");
+                               if (d == -1) printf("\n");
                        }
                }
                if (SparcAdjust == 2) {