Date: Sun, 18 Feb 2018 00:24:31 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r329491 - in stable/11/sys/cddl/contrib/opensolaris/uts/common: fs/zfs sys/sysevent Message-ID: <201802180024.w1I0OVM5061447@repo.freebsd.org>
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Author: mav Date: Sun Feb 18 00:24:31 2018 New Revision: 329491 URL: https://svnweb.freebsd.org/changeset/base/329491 Log: MFC r328248: MFV r328247: 8959 Add notifications when a scrub is paused or resumed illumos/illumos-gate@301fd1d6f25595cd8c6d6795f39c72d97aff8cd9 Reviewed by: Alek Pinchuk <pinchuk.alek@gmail.com> Reviewed by: Matthew Ahrens <mahrens@delphix.com> Approved by: Gordon Ross <gwr@nexenta.com> Author: Sean Eric Fagan <sef@ixsystems.com> Modified: stable/11/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_scan.c stable/11/sys/cddl/contrib/opensolaris/uts/common/sys/sysevent/eventdefs.h Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_scan.c ============================================================================== --- stable/11/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_scan.c Sun Feb 18 00:23:51 2018 (r329490) +++ stable/11/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_scan.c Sun Feb 18 00:24:31 2018 (r329491) @@ -387,6 +387,7 @@ dsl_scan_cancel_sync(void *arg, dmu_tx_t *tx) dsl_scan_done(scn, B_FALSE, tx); dsl_scan_sync_state(scn, tx); + spa_event_notify(scn->scn_dp->dp_spa, NULL, ESC_ZFS_SCRUB_ABORT); } int @@ -441,6 +442,7 @@ dsl_scrub_pause_resume_sync(void *arg, dmu_tx_t *tx) spa->spa_scan_pass_scrub_pause = gethrestime_sec(); scn->scn_phys.scn_flags |= DSF_SCRUB_PAUSED; dsl_scan_sync_state(scn, tx); + spa_event_notify(spa, NULL, ESC_ZFS_SCRUB_PAUSED); } else { ASSERT3U(*cmd, ==, POOL_SCRUB_NORMAL); if (dsl_scan_is_paused_scrub(scn)) { @@ -2012,8 +2014,10 @@ dsl_scan(dsl_pool_t *dp, pool_scan_func_t func) /* got scrub start cmd, resume paused scrub */ int err = dsl_scrub_set_pause_resume(scn->scn_dp, POOL_SCRUB_NORMAL); - if (err == 0) + if (err == 0) { + spa_event_notify(spa, NULL, ESC_ZFS_SCRUB_RESUME); return (ECANCELED); + } return (SET_ERROR(err)); } Modified: stable/11/sys/cddl/contrib/opensolaris/uts/common/sys/sysevent/eventdefs.h ============================================================================== --- stable/11/sys/cddl/contrib/opensolaris/uts/common/sys/sysevent/eventdefs.h Sun Feb 18 00:23:51 2018 (r329490) +++ stable/11/sys/cddl/contrib/opensolaris/uts/common/sys/sysevent/eventdefs.h Sun Feb 18 00:24:31 2018 (r329491) @@ -262,6 +262,9 @@ extern "C" { #define ESC_ZFS_CONFIG_SYNC "ESC_ZFS_config_sync" #define ESC_ZFS_SCRUB_START "ESC_ZFS_scrub_start" #define ESC_ZFS_SCRUB_FINISH "ESC_ZFS_scrub_finish" +#define ESC_ZFS_SCRUB_ABORT "ESC_ZFS_scrub_abort" +#define ESC_ZFS_SCRUB_RESUME "ESC_ZFS_scrub_resume" +#define ESC_ZFS_SCRUB_PAUSED "ESC_ZFS_scrub_paused" #define ESC_ZFS_VDEV_SPARE "ESC_ZFS_vdev_spare" #define ESC_ZFS_BOOTFS_VDEV_ATTACH "ESC_ZFS_bootfs_vdev_attach" #define ESC_ZFS_POOL_REGUID "ESC_ZFS_pool_reguid"
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