diff options
| -rw-r--r-- | fs/gfs2/incore.h | 1 | ||||
| -rw-r--r-- | fs/gfs2/log.c | 9 | ||||
| -rw-r--r-- | fs/gfs2/lops.c | 7 | ||||
| -rw-r--r-- | fs/gfs2/quota.c | 5 | ||||
| -rw-r--r-- | fs/gfs2/super.c | 4 |
5 files changed, 21 insertions, 5 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index a7b0331c549d..0ce0b334f412 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -817,6 +817,7 @@ struct gfs2_sbd { atomic_t sd_log_in_flight; struct bio *sd_log_bio; wait_queue_head_t sd_log_flush_wait; + int sd_log_error; atomic_t sd_reserving_log; wait_queue_head_t sd_reserving_log_wait; diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c index 31585c2d22fe..f72c44231406 100644 --- a/fs/gfs2/log.c +++ b/fs/gfs2/log.c @@ -923,6 +923,15 @@ int gfs2_logd(void *data) while (!kthread_should_stop()) { + /* Check for errors writing to the journal */ + if (sdp->sd_log_error) { + gfs2_lm_withdraw(sdp, + "GFS2: fsid=%s: error %d: " + "withdrawing the file system to " + "prevent further damage.\n", + sdp->sd_fsname, sdp->sd_log_error); + } + did_flush = false; if (gfs2_jrnl_flush_reqd(sdp) || t == 0) { gfs2_ail1_empty(sdp); diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c index 3010f9edd177..7dabbe721dba 100644 --- a/fs/gfs2/lops.c +++ b/fs/gfs2/lops.c @@ -207,8 +207,11 @@ static void gfs2_end_log_write(struct bio *bio) struct page *page; int i; - if (bio->bi_status) - fs_err(sdp, "Error %d writing to log\n", bio->bi_status); + if (bio->bi_status) { + fs_err(sdp, "Error %d writing to journal, jid=%u\n", + bio->bi_status, sdp->sd_jdesc->jd_jid); + wake_up(&sdp->sd_logd_waitq); + } bio_for_each_segment_all(bvec, bio, i) { page = bvec->bv_page; diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c index 739adf105d7f..e647938432bd 100644 --- a/fs/gfs2/quota.c +++ b/fs/gfs2/quota.c @@ -1474,8 +1474,11 @@ static void quotad_error(struct gfs2_sbd *sdp, const char *msg, int error) { if (error == 0 || error == -EROFS) return; - if (!test_bit(SDF_SHUTDOWN, &sdp->sd_flags)) + if (!test_bit(SDF_SHUTDOWN, &sdp->sd_flags)) { fs_err(sdp, "gfs2_quotad: %s error %d\n", msg, error); + sdp->sd_log_error = error; + wake_up(&sdp->sd_logd_waitq); + } } static void quotad_check_timeo(struct gfs2_sbd *sdp, const char *msg, diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c index a83fe8260d2e..769841185ce5 100644 --- a/fs/gfs2/super.c +++ b/fs/gfs2/super.c @@ -944,9 +944,9 @@ static int gfs2_sync_fs(struct super_block *sb, int wait) struct gfs2_sbd *sdp = sb->s_fs_info; gfs2_quota_sync(sb, -1); - if (wait && sdp) + if (wait) gfs2_log_flush(sdp, NULL, NORMAL_FLUSH); - return 0; + return sdp->sd_log_error; } void gfs2_freeze_func(struct work_struct *work) |