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FreeBSD boot code reminder after zpool upgrade

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There used to be a warning after upgrading a zpool in FreeBSD, so users
won't forget to update the boot loader that pool is booted from.

This change brings this warning back, but only if the bootfs property
is set on the pool, which should be sufficient for the vast majority of
FreeBSD installations. People running something custom are most likely
aware of what to do after an upgrade in their specific environment.

Functionality is implemented in an OS specific helper function.

Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Co-authored-by: Michael Gmelin <grembo@FreeBSD.org>
Signed-off-by: Michael Gmelin <grembo@FreeBSD.org>
Closes #12099
Closes #12104
This commit is contained in:
grembo
2021-06-01 23:03:49 +02:00
committed by GitHub
parent 3f81aba766
commit 65d9212aee
4 changed files with 33 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files
cmd/zpool/zpool_main.c
+12 -10
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@@ -8837,7 +8837,7 @@ upgrade_cb(zpool_handle_t *zhp, void *arg)
upgrade_cbdata_t *cbp = arg;
nvlist_t *config;
uint64_t version;
boolean_t printnl = B_FALSE;
boolean_t modified_pool = B_FALSE;
int ret;
config = zpool_get_config(zhp, NULL);
@@ -8851,7 +8851,7 @@ upgrade_cb(zpool_handle_t *zhp, void *arg)
ret = upgrade_version(zhp, cbp->cb_version);
if (ret != 0)
return (ret);
printnl = B_TRUE;
modified_pool = B_TRUE;
/*
* If they did "zpool upgrade -a", then we could
@@ -8871,12 +8871,13 @@ upgrade_cb(zpool_handle_t *zhp, void *arg)
if (count > 0) {
cbp->cb_first = B_FALSE;
printnl = B_TRUE;
modified_pool = B_TRUE;
}
}
if (printnl) {
(void) printf(gettext("\n"));
if (modified_pool) {
(void) printf("\n");
(void) after_zpool_upgrade(zhp);
}
return (0);
@@ -8989,7 +8990,7 @@ upgrade_list_disabled_cb(zpool_handle_t *zhp, void *arg)
static int
upgrade_one(zpool_handle_t *zhp, void *data)
{
boolean_t printnl = B_FALSE;
boolean_t modified_pool = B_FALSE;
upgrade_cbdata_t *cbp = data;
uint64_t cur_version;
int ret;
@@ -9017,7 +9018,7 @@ upgrade_one(zpool_handle_t *zhp, void *data)
}
if (cur_version != cbp->cb_version) {
printnl = B_TRUE;
modified_pool = B_TRUE;
ret = upgrade_version(zhp, cbp->cb_version);
if (ret != 0)
return (ret);
@@ -9030,7 +9031,7 @@ upgrade_one(zpool_handle_t *zhp, void *data)
return (ret);
if (count != 0) {
printnl = B_TRUE;
modified_pool = B_TRUE;
} else if (cur_version == SPA_VERSION) {
(void) printf(gettext("Pool '%s' already has all "
"supported and requested features enabled.\n"),
@@ -9038,8 +9039,9 @@ upgrade_one(zpool_handle_t *zhp, void *data)
}
}
if (printnl) {
(void) printf(gettext("\n"));
if (modified_pool) {
(void) printf("\n");
(void) after_zpool_upgrade(zhp);
}
return (0);