diff options
Diffstat (limited to '')
| -rw-r--r-- | fs/bcachefs/error.c | 34 |
1 files changed, 25 insertions, 9 deletions
diff --git a/fs/bcachefs/error.c b/fs/bcachefs/error.c index 3f93a5a6bbfa..6d68c89a49b2 100644 --- a/fs/bcachefs/error.c +++ b/fs/bcachefs/error.c @@ -54,25 +54,41 @@ void bch2_io_error_work(struct work_struct *work) { struct bch_dev *ca = container_of(work, struct bch_dev, io_error_work); struct bch_fs *c = ca->fs; - bool dev; + + /* XXX: if it's reads or checksums that are failing, set it to failed */ down_write(&c->state_lock); - dev = bch2_dev_state_allowed(c, ca, BCH_MEMBER_STATE_ro, - BCH_FORCE_IF_DEGRADED); - if (dev - ? __bch2_dev_set_state(c, ca, BCH_MEMBER_STATE_ro, - BCH_FORCE_IF_DEGRADED) - : bch2_fs_emergency_read_only(c)) + unsigned long write_errors_start = READ_ONCE(ca->write_errors_start); + + if (write_errors_start && + time_after(jiffies, + write_errors_start + c->opts.write_error_timeout * HZ)) { + if (ca->mi.state >= BCH_MEMBER_STATE_ro) + goto out; + + bool dev = !__bch2_dev_set_state(c, ca, BCH_MEMBER_STATE_ro, + BCH_FORCE_IF_DEGRADED); + bch_err(ca, - "too many IO errors, setting %s RO", + "writes erroring for %u seconds, setting %s ro", + c->opts.write_error_timeout, dev ? "device" : "filesystem"); + if (!dev) + bch2_fs_emergency_read_only(c); + + } +out: up_write(&c->state_lock); } void bch2_io_error(struct bch_dev *ca, enum bch_member_error_type type) { atomic64_inc(&ca->errors[type]); - //queue_work(system_long_wq, &ca->io_error_work); + + if (type == BCH_MEMBER_ERROR_write && !ca->write_errors_start) + ca->write_errors_start = jiffies; + + queue_work(system_long_wq, &ca->io_error_work); } enum ask_yn { |