bf95a000c4
* Add a zed script to kick off a scrub after a resilver. The script is disabled by default. * Add a optional $PATH (-P) option to zed to allow it to use a custom $PATH for its zedlets. This is needed when you're running zed under the ZTS in a local workspace. * Update test scripts to not copy in all-debug.sh and all-syslog.sh by default. They can be optionally copied in as part of zed_setup(). These scripts slow down zed considerably under heavy events loads and can cause events to be dropped or their delivery delayed. This was causing some sporadic failures in the 'fault' tests. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Richard Laager <rlaager@wiktel.com> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes #4662 Closes #7086
62 lines
2.2 KiB
C
62 lines
2.2 KiB
C
/*
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* This file is part of the ZFS Event Daemon (ZED)
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* for ZFS on Linux (ZoL) <http://zfsonlinux.org/>.
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* Developed at Lawrence Livermore National Laboratory (LLNL-CODE-403049).
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* Copyright (C) 2013-2014 Lawrence Livermore National Security, LLC.
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* Refer to the ZoL git commit log for authoritative copyright attribution.
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License Version 1.0 (CDDL-1.0).
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* You can obtain a copy of the license from the top-level file
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* "OPENSOLARIS.LICENSE" or at <http://opensource.org/licenses/CDDL-1.0>.
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* You may not use this file except in compliance with the license.
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*/
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#ifndef ZED_CONF_H
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#define ZED_CONF_H
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#include <libzfs.h>
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#include <stdint.h>
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#include "zed_strings.h"
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struct zed_conf {
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unsigned do_force:1; /* true if force enabled */
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unsigned do_foreground:1; /* true if run in foreground */
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unsigned do_memlock:1; /* true if locking memory */
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unsigned do_verbose:1; /* true if verbosity enabled */
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unsigned do_zero:1; /* true if zeroing state */
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int syslog_facility; /* syslog facility value */
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int min_events; /* RESERVED FOR FUTURE USE */
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int max_events; /* RESERVED FOR FUTURE USE */
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char *conf_file; /* abs path to config file */
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char *pid_file; /* abs path to pid file */
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int pid_fd; /* fd to pid file for lock */
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char *zedlet_dir; /* abs path to zedlet dir */
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zed_strings_t *zedlets; /* names of enabled zedlets */
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char *state_file; /* abs path to state file */
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int state_fd; /* fd to state file */
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libzfs_handle_t *zfs_hdl; /* handle to libzfs */
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int zevent_fd; /* fd for access to zevents */
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char *path; /* custom $PATH for zedlets to use */
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};
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struct zed_conf *zed_conf_create(void);
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void zed_conf_destroy(struct zed_conf *zcp);
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void zed_conf_parse_opts(struct zed_conf *zcp, int argc, char **argv);
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void zed_conf_parse_file(struct zed_conf *zcp);
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int zed_conf_scan_dir(struct zed_conf *zcp);
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int zed_conf_write_pid(struct zed_conf *zcp);
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int zed_conf_open_state(struct zed_conf *zcp);
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int zed_conf_read_state(struct zed_conf *zcp, uint64_t *eidp, int64_t etime[]);
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int zed_conf_write_state(struct zed_conf *zcp, uint64_t eid, int64_t etime[]);
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#endif /* !ZED_CONF_H */
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