diff options
Diffstat (limited to 'cddl/contrib/opensolaris/lib/libzfs/common/libzfs_status.c')
| -rw-r--r-- | cddl/contrib/opensolaris/lib/libzfs/common/libzfs_status.c | 76 |
1 files changed, 45 insertions, 31 deletions
diff --git a/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_status.c b/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_status.c index 3eba97a..c7eb04e 100644 --- a/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_status.c +++ b/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_status.c @@ -19,18 +19,16 @@ * CDDL HEADER END */ /* - * Copyright 2007 Sun Microsystems, Inc. All rights reserved. + * Copyright 2008 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ -#pragma ident "%Z%%M% %I% %E% SMI" - /* * This file contains the functions which analyze the status of a pool. This * include both the status of an active pool, as well as the status exported * pools. Returns one of the ZPOOL_STATUS_* defines describing the status of * the pool. This status is independent (to a certain degree) from the state of - * the pool. A pool's state descsribes only whether or not it is capable of + * the pool. A pool's state describes only whether or not it is capable of * providing the necessary fault tolerance for data. The status describes the * overall status of devices. A pool that is online can still have a device * that is experiencing errors. @@ -47,7 +45,7 @@ #include "libzfs_impl.h" /* - * Message ID table. This must be kep in sync with the ZPOOL_STATUS_* defines + * Message ID table. This must be kept in sync with the ZPOOL_STATUS_* defines * in libzfs.h. Note that there are some status results which go past the end * of this table, and hence have no associated message ID. */ @@ -62,26 +60,10 @@ static char *zfs_msgid_table[] = { "ZFS-8000-8A", "ZFS-8000-9P", "ZFS-8000-A5", - "ZFS-8000-EY" -}; - -/* - * If the pool is active, a certain class of static errors is overridden by the - * faults as analayzed by FMA. These faults have separate knowledge articles, - * and the article referred to by 'zpool status' must match that indicated by - * the syslog error message. We override missing data as well as corrupt pool. - */ -static char *zfs_msgid_table_active[] = { - "ZFS-8000-14", - "ZFS-8000-D3", /* overridden */ - "ZFS-8000-D3", /* overridden */ - "ZFS-8000-4J", - "ZFS-8000-5E", - "ZFS-8000-6X", - "ZFS-8000-CS", /* overridden */ - "ZFS-8000-8A", - "ZFS-8000-9P", - "ZFS-8000-CS", /* overridden */ + "ZFS-8000-EY", + "ZFS-8000-HC", + "ZFS-8000-JQ", + "ZFS-8000-K4", }; #define NMSGID (sizeof (zfs_msgid_table) / sizeof (zfs_msgid_table[0])) @@ -96,9 +78,16 @@ vdev_missing(uint64_t state, uint64_t aux, uint64_t errs) /* ARGSUSED */ static int +vdev_faulted(uint64_t state, uint64_t aux, uint64_t errs) +{ + return (state == VDEV_STATE_FAULTED); +} + +/* ARGSUSED */ +static int vdev_errors(uint64_t state, uint64_t aux, uint64_t errs) { - return (errs != 0); + return (state == VDEV_STATE_DEGRADED || errs != 0); } /* ARGSUSED */ @@ -163,9 +152,9 @@ find_vdev_problem(nvlist_t *vdev, int (*func)(uint64_t, uint64_t, uint64_t)) * following: * * - Check for a complete and valid configuration - * - Look for any missing devices in a non-replicated config + * - Look for any faulted or missing devices in a non-replicated config * - Check for any data errors - * - Check for any missing devices in a replicated config + * - Check for any faulted or missing devices in a replicated config * - Look for any devices showing errors * - Check for any resilvering devices * @@ -181,6 +170,7 @@ check_status(nvlist_t *config, boolean_t isimport) uint64_t nerr; uint64_t version; uint64_t stateval; + uint64_t suspended; uint64_t hostid = 0; verify(nvlist_lookup_uint64(config, ZPOOL_CONFIG_VERSION, @@ -215,9 +205,31 @@ check_status(nvlist_t *config, boolean_t isimport) return (ZPOOL_STATUS_BAD_GUID_SUM); /* - * Missing devices in non-replicated config. + * Check whether the pool has suspended due to failed I/O. + */ + if (nvlist_lookup_uint64(config, ZPOOL_CONFIG_SUSPENDED, + &suspended) == 0) { + if (suspended == ZIO_FAILURE_MODE_CONTINUE) + return (ZPOOL_STATUS_IO_FAILURE_CONTINUE); + return (ZPOOL_STATUS_IO_FAILURE_WAIT); + } + + /* + * Could not read a log. + */ + if (vs->vs_state == VDEV_STATE_CANT_OPEN && + vs->vs_aux == VDEV_AUX_BAD_LOG) { + return (ZPOOL_STATUS_BAD_LOG); + } + + /* + * Bad devices in non-replicated config. */ if (vs->vs_state == VDEV_STATE_CANT_OPEN && + find_vdev_problem(nvroot, vdev_faulted)) + return (ZPOOL_STATUS_FAULTED_DEV_NR); + + if (vs->vs_state == VDEV_STATE_CANT_OPEN && find_vdev_problem(nvroot, vdev_missing)) return (ZPOOL_STATUS_MISSING_DEV_NR); @@ -244,6 +256,8 @@ check_status(nvlist_t *config, boolean_t isimport) /* * Missing devices in a replicated config. */ + if (find_vdev_problem(nvroot, vdev_faulted)) + return (ZPOOL_STATUS_FAULTED_DEV_R); if (find_vdev_problem(nvroot, vdev_missing)) return (ZPOOL_STATUS_MISSING_DEV_R); if (find_vdev_problem(nvroot, vdev_broken)) @@ -270,7 +284,7 @@ check_status(nvlist_t *config, boolean_t isimport) /* * Outdated, but usable, version */ - if (version < ZFS_VERSION) + if (version < SPA_VERSION) return (ZPOOL_STATUS_VERSION_OLDER); return (ZPOOL_STATUS_OK); @@ -284,7 +298,7 @@ zpool_get_status(zpool_handle_t *zhp, char **msgid) if (ret >= NMSGID) *msgid = NULL; else - *msgid = zfs_msgid_table_active[ret]; + *msgid = zfs_msgid_table[ret]; return (ret); } |
