diff options
Diffstat (limited to 'sys/geom/raid3/g_raid3.c')
| -rw-r--r-- | sys/geom/raid3/g_raid3.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sys/geom/raid3/g_raid3.c b/sys/geom/raid3/g_raid3.c index e08e331..776b6bd 100644 --- a/sys/geom/raid3/g_raid3.c +++ b/sys/geom/raid3/g_raid3.c @@ -861,6 +861,8 @@ g_raid3_idle(struct g_raid3_softc *sc, int acw) if (sc->sc_provider == NULL) return (0); + if ((sc->sc_flags & G_RAID3_DEVICE_FLAG_NOFAILSYNC) != 0) + return (0); if (sc->sc_idle) return (0); if (sc->sc_writes > 0) @@ -892,6 +894,8 @@ g_raid3_unidle(struct g_raid3_softc *sc) g_topology_assert_not(); sx_assert(&sc->sc_lock, SX_XLOCKED); + if ((sc->sc_flags & G_RAID3_DEVICE_FLAG_NOFAILSYNC) != 0) + return; sc->sc_idle = 0; sc->sc_last_write = time_uptime; for (i = 0; i < sc->sc_ndisks; i++) { @@ -2154,6 +2158,8 @@ g_raid3_update_idle(struct g_raid3_softc *sc, struct g_raid3_disk *disk) { sx_assert(&sc->sc_lock, SX_LOCKED); + if ((sc->sc_flags & G_RAID3_DEVICE_FLAG_NOFAILSYNC) != 0) + return; if (!sc->sc_idle && (disk->d_flags & G_RAID3_DISK_FLAG_DIRTY) == 0) { G_RAID3_DEBUG(1, "Disk %s (device %s) marked as dirty.", g_raid3_get_diskname(disk), sc->sc_name); @@ -2206,7 +2212,8 @@ g_raid3_sync_start(struct g_raid3_softc *sc) G_RAID3_DEBUG(0, "Device %s: rebuilding provider %s.", sc->sc_name, g_raid3_get_diskname(disk)); - disk->d_flags |= G_RAID3_DISK_FLAG_DIRTY; + if ((sc->sc_flags & G_RAID3_DEVICE_FLAG_NOFAILSYNC) == 0) + disk->d_flags |= G_RAID3_DISK_FLAG_DIRTY; KASSERT(disk->d_sync.ds_consumer == NULL, ("Sync consumer already exists (device=%s, disk=%s).", sc->sc_name, g_raid3_get_diskname(disk))); @@ -3481,6 +3488,7 @@ g_raid3_dumpconf(struct sbuf *sb, const char *indent, struct g_geom *gp, sbuf_printf(sb, name); \ } \ } while (0) + ADD_FLAG(G_RAID3_DEVICE_FLAG_NOFAILSYNC, "NOFAILSYNC"); ADD_FLAG(G_RAID3_DEVICE_FLAG_NOAUTOSYNC, "NOAUTOSYNC"); ADD_FLAG(G_RAID3_DEVICE_FLAG_ROUND_ROBIN, "ROUND-ROBIN"); |
