mirror of
https://github.com/koverstreet/bcachefs-tools.git
synced 2025-02-03 00:00:07 +03:00
52 lines
1.2 KiB
C
52 lines
1.2 KiB
C
#include "bcachefs.h"
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#include "error.h"
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#include "io.h"
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#include "super.h"
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void bch2_inconsistent_error(struct bch_fs *c)
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{
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set_bit(BCH_FS_ERROR, &c->flags);
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switch (c->opts.errors) {
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case BCH_ON_ERROR_CONTINUE:
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break;
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case BCH_ON_ERROR_RO:
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if (bch2_fs_emergency_read_only(c))
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bch_err(c, "emergency read only");
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break;
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case BCH_ON_ERROR_PANIC:
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panic(bch2_fmt(c, "panic after error"));
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break;
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}
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}
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void bch2_fatal_error(struct bch_fs *c)
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{
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if (bch2_fs_emergency_read_only(c))
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bch_err(c, "emergency read only");
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}
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void bch2_nonfatal_io_error_work(struct work_struct *work)
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{
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struct bch_dev *ca = container_of(work, struct bch_dev, io_error_work);
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struct bch_fs *c = ca->fs;
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bool dev;
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mutex_lock(&c->state_lock);
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dev = bch2_dev_state_allowed(c, ca, BCH_MEMBER_STATE_RO,
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BCH_FORCE_IF_DEGRADED);
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if (dev
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? __bch2_dev_set_state(c, ca, BCH_MEMBER_STATE_RO,
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BCH_FORCE_IF_DEGRADED)
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: bch2_fs_emergency_read_only(c))
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bch_err(ca,
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"too many IO errors, setting %s RO",
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dev ? "device" : "filesystem");
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mutex_unlock(&c->state_lock);
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}
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void bch2_nonfatal_io_error(struct bch_dev *ca)
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{
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queue_work(system_long_wq, &ca->io_error_work);
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}
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