diff options
| author | Andy Fiddaman <omnios@citrus-it.co.uk> | 2022-02-04 22:34:19 +0000 |
|---|---|---|
| committer | Andy Fiddaman <omnios@citrus-it.co.uk> | 2022-02-18 18:29:52 +0000 |
| commit | c2cd3a449cfa117e3a164f66931fa6c26c762945 (patch) | |
| tree | 371fdf4e656048a3f8762b119915cbca115461de /usr/src | |
| parent | 957246c9e6c47389c40079995d73eebcc659fb29 (diff) | |
| download | illumos-joyent-c2cd3a449cfa117e3a164f66931fa6c26c762945.tar.gz | |
14022 zpool online -e breaks access to pool
Reviewed by: C Fraire <cfraire@me.com>
Reviewed by: Jason King <jason.brian.king+illumos@gmail.com>
Approved by: Dan McDonald <danmcd@joyent.com>
Diffstat (limited to 'usr/src')
| -rw-r--r-- | usr/src/lib/libzfs/common/libzfs_pool.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/usr/src/lib/libzfs/common/libzfs_pool.c b/usr/src/lib/libzfs/common/libzfs_pool.c index b06053737c..98d16cd424 100644 --- a/usr/src/lib/libzfs/common/libzfs_pool.c +++ b/usr/src/lib/libzfs/common/libzfs_pool.c @@ -27,6 +27,7 @@ * Copyright 2016 Igor Kozhukhov <ikozhukhov@gmail.com> * Copyright (c) 2017 Datto Inc. * Copyright (c) 2017, Intel Corporation. + * Copyright 2022 OmniOS Community Edition (OmniOSce) Association. */ #include <ctype.h> @@ -39,6 +40,7 @@ #include <strings.h> #include <unistd.h> #include <libgen.h> +#include <sys/dkio.h> #include <sys/efi_partition.h> #include <sys/vtoc.h> #include <sys/zfs_ioctl.h> @@ -2797,6 +2799,7 @@ static int zpool_relabel_disk(libzfs_handle_t *hdl, const char *name, const char *msg) { char path[MAXPATHLEN]; + enum dkio_state st; int fd, error; int (*_efi_use_whole_disk)(int); @@ -2818,12 +2821,25 @@ zpool_relabel_disk(libzfs_handle_t *hdl, const char *name, const char *msg) * ignore that error and continue on. */ error = _efi_use_whole_disk(fd); - (void) close(fd); if (error && error != VT_ENOSPC) { + (void) close(fd); zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, "cannot " "relabel '%s': unable to read disk capacity"), name); return (zfs_error(hdl, EZFS_NOCAP, msg)); } + + /* + * Writing a new EFI partition table to the disk will have marked + * the geometry as needing re-validation. Before returning, force + * it to be checked by querying the device state, otherwise the + * subsequent vdev_reopen() will very likely fail to read the device + * size, faulting the pool. + */ + st = DKIO_NONE; + (void) ioctl(fd, DKIOCSTATE, (caddr_t)&st); + + (void) close(fd); + return (0); } |