Date: Fri, 29 Nov 2024 15:49:27 +0100 (CET) From: Ronald Klop <ronald-lists@klop.ws> To: Dennis Clarke <dclarke@blastwave.org> Cc: Alan Somers <asomers@freebsd.org>, Current FreeBSD <freebsd-current@freebsd.org> Subject: Re: zpools no longer exist after boot Message-ID: <754754561.9245.1732891767670@localhost> In-Reply-To: <22187e59-b6e9-4f2e-ba9b-f43944d1a37b@blastwave.org> References: <5798b0db-bc73-476a-908a-dd1f071bfe43@blastwave.org> <CAOtMX2hKCYrx92SBLQOtekKiBWMgBy_n93ZGQ_NVLq=6puRhOg@mail.gmail.com> <22187e59-b6e9-4f2e-ba9b-f43944d1a37b@blastwave.org>
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[-- Attachment #1 --]
Van: Dennis Clarke <dclarke@blastwave.org>
Datum: donderdag, 28 november 2024 15:45
Aan: Alan Somers <asomers@freebsd.org>
CC: Current FreeBSD <freebsd-current@freebsd.org>
Onderwerp: Re: zpools no longer exist after boot
>
> On 11/28/24 08:52, Alan Somers wrote:
> > On Thu, Nov 28, 2024, 7:06AM Dennis Clarke <dclarke@blastwave.org> wrote:
> >
> >>
> >> This is a baffling problem wherein two zpools no longer exist after
> >> boot. This is :
> .
> .
> .
> > Do you have zfs_enable="YES" set in /etc/rc.conf? If not then nothing will
> > get imported.
> >
> > Regarding the cachefile property, it's expected that "zpool import" will
> > change it, unless you do "zpool import -O cachefile=whatever".
> >
>
> The rc script seems to do something slightly different with zpool import -c $FOOBAR thus :
>
>
> titan# cat /etc/rc.d/zpool
> #!/bin/sh
> #
> #
>
> # PROVIDE: zpool
> # REQUIRE: hostid disks
> # BEFORE: mountcritlocal
> # KEYWORD: nojail
>
> . /etc/rc.subr
>
> name="zpool"
> desc="Import ZPOOLs"
> rcvar="zfs_enable"
> start_cmd="zpool_start"
> required_modules="zfs"
>
> zpool_start()
> {
> local cachefile
>
> for cachefile in /etc/zfs/zpool.cache /boot/zfs/zpool.cache; do
> if [ -r $cachefile ]; then
> zpool import -c $cachefile -a -N
> if [ $? -ne 0 ]; then
> echo "Import of zpool cache ${cachefile} failed," \
> "will retry after root mount hold release"
> root_hold_wait
> zpool import -c $cachefile -a -N
> fi
> break
> fi
> done
> }
>
> load_rc_config $name
> run_rc_command "$1"
> titan#
>
>
>
> I may as well nuke the pre-existing cache file and start over :
>
>
> titan# ls -l /etc/zfs/zpool.cache /boot/zfs/zpool.cache
> -rw-r--r-- 1 root wheel 1424 Jan 16 2024 /boot/zfs/zpool.cache
> -rw-r--r-- 1 root wheel 4960 Nov 28 14:15 /etc/zfs/zpool.cache
> titan#
> titan#
> titan# rm /boot/zfs/zpool.cache
> titan# zpool set cachefile="/boot/zfs/zpool.cache" t0
> titan#
> titan# ls -l /boot/zfs/zpool.cache
> -rw-r--r-- 1 root wheel 1456 Nov 28 14:27 /boot/zfs/zpool.cache
> titan#
> titan# zpool set cachefile="/boot/zfs/zpool.cache" leaf
> titan#
> titan# ls -l /boot/zfs/zpool.cache
> -rw-r--r-- 1 root wheel 3536 Nov 28 14:28 /boot/zfs/zpool.cache
> titan#
> titan# zpool set cachefile="/boot/zfs/zpool.cache" proteus
> titan#
> titan# ls -l /boot/zfs/zpool.cache
> -rw-r--r-- 1 root wheel 4960 Nov 28 14:28 /boot/zfs/zpool.cache
> titan#
> titan# zpool get cachefile t0
> NAME PROPERTY VALUE SOURCE
> t0 cachefile /boot/zfs/zpool.cache local
> titan#
> titan# zpool get cachefile leaf
> NAME PROPERTY VALUE SOURCE
> leaf cachefile /boot/zfs/zpool.cache local
> titan#
> titan# zpool get cachefile proteus
> NAME PROPERTY VALUE SOURCE
> proteus cachefile /boot/zfs/zpool.cache local
> titan#
>
> titan#
> titan# reboot
> Nov 28 14:34:05 Waiting (max 60 seconds) for system process `vnlru' to stop... done
> Waiting (max 60 seconds) for system process `syncer' to stop...
> Syncing disks, vnodes remaining... 0 0 0 0 0 0 done
> All buffers synced.
> Uptime: 2h38m57s
> GEOM_MIRROR: Device swap: provider destroyed.
> GEOM_MIRROR: Device swap destroyed.
> uhub5: detached
> uhub1: detached
> uhub4: detached
> uhub2: detached
> uhub3: detached
> uhub6: detached
> uhub0: detached
> ix0: link state changed to DOWN
> .
> .
> .
>
> Starting iscsid.
> Starting iscsictl.
> Clearing /tmp.
> Updating /var/run/os-release done.
> Updating motd:.
> Creating and/or trimming log files.
> Starting syslogd.
> No core dumps found.
> Starting local daemons:failed to open cache file: No such file or directory
> .
> Starting ntpd.
> Starting powerd.
> Mounting late filesystems:.
> Starting cron.
> Performing sanity check on sshd configuration.
> Starting sshd.
> Starting background file system
> FreeBSD/amd64 (titan) (ttyu0)
>
> login: root
> Password:
> Nov 28 14:36:29 titan login[4162]: ROOT LOGIN (root) ON ttyu0
> Last login: Thu Nov 28 14:33:45 on ttyu0
> FreeBSD 15.0-CURRENT (GENERIC-NODEBUG) #1 main-n273749-4b65481ac68a-dirty: Wed Nov 20 15:08:52 GMT 2024
>
> Welcome to FreeBSD!
>
> Release Notes, Errata: https://www.FreeBSD.org/releases/
> Security Advisories: https://www.FreeBSD.org/security/
> FreeBSD Handbook: https://www.FreeBSD.org/handbook/
> FreeBSD FAQ: https://www.FreeBSD.org/faq/
> Questions List: https://www.FreeBSD.org/lists/questions/
> FreeBSD Forums: https://forums.FreeBSD.org/
>
> Documents installed with the system are in the /usr/local/share/doc/freebsd/
> directory, or can be installed later with: pkg install en-freebsd-doc
> For other languages, replace "en" with a language code like de or fr.
>
> Show the version of FreeBSD installed: freebsd-version ; uname -a
> Please include that output and any error messages when posting questions.
> Introduction to manual pages: man man
> FreeBSD directory layout: man hier
>
> To change this login announcement, see motd(5).
> You have new mail.
> titan#
> titan# zpool list
> NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT
> leaf 18.2T 984K 18.2T - - 0% 0% 1.00x ONLINE -
> proteus 1.98T 361G 1.63T - - 1% 17% 1.00x ONLINE -
> t0 444G 91.2G 353G - - 27% 20% 1.00x ONLINE -
> titan#
>
> This is progress ... however the cachefile property is wiped out again :
>
> titan# zpool get cachefile t0
> NAME PROPERTY VALUE SOURCE
> t0 cachefile - default
> titan# zpool get cachefile leaf
> NAME PROPERTY VALUE SOURCE
> leaf cachefile - default
> titan# zpool get cachefile proteus
> NAME PROPERTY VALUE SOURCE
> proteus cachefile - default
> titan#
>
> Also, strangely, none of the filesystem in proteus are mounted :
>
> titan#
> titan# zfs list -o name,exec,checksum,canmount,mounted,mountpoint -r proteus
> NAME EXEC CHECKSUM CANMOUNT MOUNTED MOUNTPOINT
> proteus on sha512 on no none
> proteus/bhyve off sha512 on no /bhyve
> proteus/bhyve/disk off sha512 on no /bhyve/disk
> proteus/bhyve/isos off sha512 on no /bhyve/isos
> proteus/obj on sha512 on no /usr/obj
> proteus/src on sha512 on no /usr/src
> titan#
>
> If I reboot again without doing anything will the zpools re-appear ?
>
>
> titan#
> titan# Nov 28 14:37:08 titan su[4199]: admsys to root on /dev/pts/0
>
> titan# reboot
> Nov 28 14:40:29 Waiting (max 60 seconds) for system process `vnlru' to stop... done
> Waiting (max 60 seconds) for system process `syncer' to stop...
> Syncing disks, vnodes remaining... 0 0 0 0 0 done
> All buffers synced.
> Uptime: 4m50s
> GEOM_MIRROR: Device swap: provider destroyed.
> GEOM_MIRROR: Device swap destroyed.
> uhub4: detached
> uhub1: detached
> uhub5: detached
> uhub0: detached
> uhub3: detached
> uhub6: detached
> uhub2: detached
> ix0: link state changed to DOWN
> .
> .
> .
> Starting iscsid.
> Starting iscsictl.
> Clearing /tmp.
> Updating /var/run/os-release done.
> Updating motd:.
> Creating and/or trimming log files.
> Starting syslogd.
> No core dumps found.
> Starting local daemons:failed to open cache file: No such file or directory
> .
> Starting ntpd.
> Starting powerd.
> Mounting late filesystems:.
> Starting cron.
> Performing sanity check on sshd configuration.
> Starting sshd.
> Starting background file system
> FreeBSD/amd64 (titan) (ttyu0)
>
> login: root
> Password:
> Nov 28 14:43:01 titan login[4146]: ROOT LOGIN (root) ON ttyu0
> Last login: Thu Nov 28 14:36:29 on ttyu0
> FreeBSD 15.0-CURRENT (GENERIC-NODEBUG) #1 main-n273749-4b65481ac68a-dirty: Wed Nov 20 15:08:52 GMT 2024
>
> Welcome to FreeBSD!
>
> Release Notes, Errata: https://www.FreeBSD.org/releases/
> Security Advisories: https://www.FreeBSD.org/security/
> FreeBSD Handbook: https://www.FreeBSD.org/handbook/
> FreeBSD FAQ: https://www.FreeBSD.org/faq/
> Questions List: https://www.FreeBSD.org/lists/questions/
> FreeBSD Forums: https://forums.FreeBSD.org/
>
> Documents installed with the system are in the /usr/local/share/doc/freebsd/
> directory, or can be installed later with: pkg install en-freebsd-doc
> For other languages, replace "en" with a language code like de or fr.
>
> Show the version of FreeBSD installed: freebsd-version ; uname -a
> Please include that output and any error messages when posting questions.
> Introduction to manual pages: man man
> FreeBSD directory layout: man hier
>
> To change this login announcement, see motd(5).
> You have new mail.
> titan#
> titan# zpool list
> NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT
> leaf 18.2T 1.01M 18.2T - - 0% 0% 1.00x ONLINE -
> proteus 1.98T 361G 1.63T - - 1% 17% 1.00x ONLINE -
> t0 444G 91.2G 353G - - 27% 20% 1.00x ONLINE -
> titan#
> titan# zfs list -o name,exec,checksum,canmount,mounted,mountpoint -r proteus
> NAME EXEC CHECKSUM CANMOUNT MOUNTED MOUNTPOINT
> proteus on sha512 on no none
> proteus/bhyve off sha512 on no /bhyve
> proteus/bhyve/disk off sha512 on no /bhyve/disk
> proteus/bhyve/isos off sha512 on no /bhyve/isos
> proteus/obj on sha512 on no /usr/obj
> proteus/src on sha512 on no /usr/src
> titan#
>
> OKay so the zpools appear to be back in spite of the strange situation with the cachefile property is empty everywhere. My guess is the zpool
> rc script is bring in information during early boot.
>
> Why the zfs filesystems on proteus do not mount? Well that is a strange problem but at least the zpool can be used.
>
> --
> --
> Dennis Clarke
> RISC-V/SPARC/PPC/ARM/CISC
> UNIX and Linux spoken
>
>
>
>
>
Hi,
The output you provide contains this line:
"Starting local daemons:failed to open cache file: No such file or directory"
Where does that output come from? What is in your file /etc/rc.local file?
Regards,
Ronald.
[-- Attachment #2 --]
<html><head></head><body><br>
<p><strong>Van:</strong> Dennis Clarke <dclarke@blastwave.org><br>
<strong>Datum:</strong> donderdag, 28 november 2024 15:45<br>
<strong>Aan:</strong> Alan Somers <asomers@freebsd.org><br>
<strong>CC:</strong> Current FreeBSD <freebsd-current@freebsd.org><br>
<strong>Onderwerp:</strong> Re: zpools no longer exist after boot</p>
<blockquote style="padding-right: 0px; padding-left: 5px; margin-left: 5px; border-left: #000000 2px solid; margin-right: 0px">
<div class="MessageRFC822Viewer" id="P">
<div class="TextPlainViewer" id="P.P">On 11/28/24 08:52, Alan Somers wrote:<br>
> On Thu, Nov 28, 2024, 7:06AM Dennis Clarke <dclarke@blastwave.org> wrote:<br>
><br>
>><br>
>> This is a baffling problem wherein two zpools no longer exist after<br>
>> boot. This is :<br>
.<br>
.<br>
.<br>
> Do you have zfs_enable="YES" set in /etc/rc.conf? If not then nothing will<br>
> get imported.<br>
><br>
> Regarding the cachefile property, it's expected that "zpool import" will<br>
> change it, unless you do "zpool import -O cachefile=whatever".<br>
><br>
<br>
The rc script seems to do something slightly different with zpool import -c $FOOBAR thus :<br>
<br>
<br>
titan# cat /etc/rc.d/zpool<br>
#!/bin/sh<br>
#<br>
#<br>
<br>
# PROVIDE: zpool<br>
# REQUIRE: hostid disks<br>
# BEFORE: mountcritlocal<br>
# KEYWORD: nojail<br>
<br>
. /etc/rc.subr<br>
<br>
name="zpool"<br>
desc="Import ZPOOLs"<br>
rcvar="zfs_enable"<br>
start_cmd="zpool_start"<br>
required_modules="zfs"<br>
<br>
zpool_start()<br>
{<br>
local cachefile<br>
<br>
for cachefile in /etc/zfs/zpool.cache /boot/zfs/zpool.cache; do<br>
if [ -r $cachefile ]; then<br>
zpool import -c $cachefile -a -N<br>
if [ $? -ne 0 ]; then<br>
echo "Import of zpool cache ${cachefile} failed," \<br>
"will retry after root mount hold release"<br>
root_hold_wait<br>
zpool import -c $cachefile -a -N<br>
fi<br>
break<br>
fi<br>
done<br>
}<br>
<br>
load_rc_config $name<br>
run_rc_command "$1"<br>
titan#<br>
<br>
<br>
<br>
I may as well nuke the pre-existing cache file and start over :<br>
<br>
<br>
titan# ls -l /etc/zfs/zpool.cache /boot/zfs/zpool.cache<br>
-rw-r--r-- 1 root wheel 1424 Jan 16 2024 /boot/zfs/zpool.cache<br>
-rw-r--r-- 1 root wheel 4960 Nov 28 14:15 /etc/zfs/zpool.cache<br>
titan#<br>
titan#<br>
titan# rm /boot/zfs/zpool.cache<br>
titan# zpool set cachefile="/boot/zfs/zpool.cache" t0<br>
titan#<br>
titan# ls -l /boot/zfs/zpool.cache<br>
-rw-r--r-- 1 root wheel 1456 Nov 28 14:27 /boot/zfs/zpool.cache<br>
titan#<br>
titan# zpool set cachefile="/boot/zfs/zpool.cache" leaf<br>
titan#<br>
titan# ls -l /boot/zfs/zpool.cache<br>
-rw-r--r-- 1 root wheel 3536 Nov 28 14:28 /boot/zfs/zpool.cache<br>
titan#<br>
titan# zpool set cachefile="/boot/zfs/zpool.cache" proteus<br>
titan#<br>
titan# ls -l /boot/zfs/zpool.cache<br>
-rw-r--r-- 1 root wheel 4960 Nov 28 14:28 /boot/zfs/zpool.cache<br>
titan#<br>
titan# zpool get cachefile t0<br>
NAME PROPERTY VALUE SOURCE<br>
t0 cachefile /boot/zfs/zpool.cache local<br>
titan#<br>
titan# zpool get cachefile leaf<br>
NAME PROPERTY VALUE SOURCE<br>
leaf cachefile /boot/zfs/zpool.cache local<br>
titan#<br>
titan# zpool get cachefile proteus<br>
NAME PROPERTY VALUE SOURCE<br>
proteus cachefile /boot/zfs/zpool.cache local<br>
titan#<br>
<br>
titan#<br>
titan# reboot<br>
Nov 28 14:34:05 Waiting (max 60 seconds) for system process `vnlru' to stop... done<br>
Waiting (max 60 seconds) for system process `syncer' to stop...<br>
Syncing disks, vnodes remaining... 0 0 0 0 0 0 done<br>
All buffers synced.<br>
Uptime: 2h38m57s<br>
GEOM_MIRROR: Device swap: provider destroyed.<br>
GEOM_MIRROR: Device swap destroyed.<br>
uhub5: detached<br>
uhub1: detached<br>
uhub4: detached<br>
uhub2: detached<br>
uhub3: detached<br>
uhub6: detached<br>
uhub0: detached<br>
ix0: link state changed to DOWN<br>
.<br>
.<br>
.<br>
<br>
Starting iscsid.<br>
Starting iscsictl.<br>
Clearing /tmp.<br>
Updating /var/run/os-release done.<br>
Updating motd:.<br>
Creating and/or trimming log files.<br>
Starting syslogd.<br>
No core dumps found.<br>
Starting local daemons:failed to open cache file: No such file or directory<br>
.<br>
Starting ntpd.<br>
Starting powerd.<br>
Mounting late filesystems:.<br>
Starting cron.<br>
Performing sanity check on sshd configuration.<br>
Starting sshd.<br>
Starting background file system<br>
FreeBSD/amd64 (titan) (ttyu0)<br>
<br>
login: root<br>
Password:<br>
Nov 28 14:36:29 titan login[4162]: ROOT LOGIN (root) ON ttyu0<br>
Last login: Thu Nov 28 14:33:45 on ttyu0<br>
FreeBSD 15.0-CURRENT (GENERIC-NODEBUG) #1 main-n273749-4b65481ac68a-dirty: Wed Nov 20 15:08:52 GMT 2024<br>
<br>
Welcome to FreeBSD!<br>
<br>
Release Notes, Errata: <a href="https://www.FreeBSD.org/releases/">https://www.FreeBSD.org/releases/</a><br>;
Security Advisories: <a href="https://www.FreeBSD.org/security/">https://www.FreeBSD.org/security/</a><br>;
FreeBSD Handbook: <a href="https://www.FreeBSD.org/handbook/">https://www.FreeBSD.org/handbook/</a><br>;
FreeBSD FAQ: <a href="https://www.FreeBSD.org/faq/">https://www.FreeBSD.org/faq/</a><br>;
Questions List: <a href="https://www.FreeBSD.org/lists/questions/">https://www.FreeBSD.org/lists/questions/</a><br>;
FreeBSD Forums: <a href="https://forums.FreeBSD.org/">https://forums.FreeBSD.org/</a><br>;
<br>
Documents installed with the system are in the /usr/local/share/doc/freebsd/<br>
directory, or can be installed later with: pkg install en-freebsd-doc<br>
For other languages, replace "en" with a language code like de or fr.<br>
<br>
Show the version of FreeBSD installed: freebsd-version ; uname -a<br>
Please include that output and any error messages when posting questions.<br>
Introduction to manual pages: man man<br>
FreeBSD directory layout: man hier<br>
<br>
To change this login announcement, see motd(5).<br>
You have new mail.<br>
titan#<br>
titan# zpool list<br>
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT<br>
leaf 18.2T 984K 18.2T - - 0% 0% 1.00x ONLINE -<br>
proteus 1.98T 361G 1.63T - - 1% 17% 1.00x ONLINE -<br>
t0 444G 91.2G 353G - - 27% 20% 1.00x ONLINE -<br>
titan#<br>
<br>
This is progress ... however the cachefile property is wiped out again :<br>
<br>
titan# zpool get cachefile t0<br>
NAME PROPERTY VALUE SOURCE<br>
t0 cachefile - default<br>
titan# zpool get cachefile leaf<br>
NAME PROPERTY VALUE SOURCE<br>
leaf cachefile - default<br>
titan# zpool get cachefile proteus<br>
NAME PROPERTY VALUE SOURCE<br>
proteus cachefile - default<br>
titan#<br>
<br>
Also, strangely, none of the filesystem in proteus are mounted :<br>
<br>
titan#<br>
titan# zfs list -o name,exec,checksum,canmount,mounted,mountpoint -r proteus<br>
NAME EXEC CHECKSUM CANMOUNT MOUNTED MOUNTPOINT<br>
proteus on sha512 on no none<br>
proteus/bhyve off sha512 on no /bhyve<br>
proteus/bhyve/disk off sha512 on no /bhyve/disk<br>
proteus/bhyve/isos off sha512 on no /bhyve/isos<br>
proteus/obj on sha512 on no /usr/obj<br>
proteus/src on sha512 on no /usr/src<br>
titan#<br>
<br>
If I reboot again without doing anything will the zpools re-appear ?<br>
<br>
<br>
titan#<br>
titan# Nov 28 14:37:08 titan su[4199]: admsys to root on /dev/pts/0<br>
<br>
titan# reboot<br>
Nov 28 14:40:29 Waiting (max 60 seconds) for system process `vnlru' to stop... done<br>
Waiting (max 60 seconds) for system process `syncer' to stop...<br>
Syncing disks, vnodes remaining... 0 0 0 0 0 done<br>
All buffers synced.<br>
Uptime: 4m50s<br>
GEOM_MIRROR: Device swap: provider destroyed.<br>
GEOM_MIRROR: Device swap destroyed.<br>
uhub4: detached<br>
uhub1: detached<br>
uhub5: detached<br>
uhub0: detached<br>
uhub3: detached<br>
uhub6: detached<br>
uhub2: detached<br>
ix0: link state changed to DOWN<br>
.<br>
.<br>
.<br>
Starting iscsid.<br>
Starting iscsictl.<br>
Clearing /tmp.<br>
Updating /var/run/os-release done.<br>
Updating motd:.<br>
Creating and/or trimming log files.<br>
Starting syslogd.<br>
No core dumps found.<br>
Starting local daemons:failed to open cache file: No such file or directory<br>
.<br>
Starting ntpd.<br>
Starting powerd.<br>
Mounting late filesystems:.<br>
Starting cron.<br>
Performing sanity check on sshd configuration.<br>
Starting sshd.<br>
Starting background file system<br>
FreeBSD/amd64 (titan) (ttyu0)<br>
<br>
login: root<br>
Password:<br>
Nov 28 14:43:01 titan login[4146]: ROOT LOGIN (root) ON ttyu0<br>
Last login: Thu Nov 28 14:36:29 on ttyu0<br>
FreeBSD 15.0-CURRENT (GENERIC-NODEBUG) #1 main-n273749-4b65481ac68a-dirty: Wed Nov 20 15:08:52 GMT 2024<br>
<br>
Welcome to FreeBSD!<br>
<br>
Release Notes, Errata: <a href="https://www.FreeBSD.org/releases/">https://www.FreeBSD.org/releases/</a><br>;
Security Advisories: <a href="https://www.FreeBSD.org/security/">https://www.FreeBSD.org/security/</a><br>;
FreeBSD Handbook: <a href="https://www.FreeBSD.org/handbook/">https://www.FreeBSD.org/handbook/</a><br>;
FreeBSD FAQ: <a href="https://www.FreeBSD.org/faq/">https://www.FreeBSD.org/faq/</a><br>;
Questions List: <a href="https://www.FreeBSD.org/lists/questions/">https://www.FreeBSD.org/lists/questions/</a><br>;
FreeBSD Forums: <a href="https://forums.FreeBSD.org/">https://forums.FreeBSD.org/</a><br>;
<br>
Documents installed with the system are in the /usr/local/share/doc/freebsd/<br>
directory, or can be installed later with: pkg install en-freebsd-doc<br>
For other languages, replace "en" with a language code like de or fr.<br>
<br>
Show the version of FreeBSD installed: freebsd-version ; uname -a<br>
Please include that output and any error messages when posting questions.<br>
Introduction to manual pages: man man<br>
FreeBSD directory layout: man hier<br>
<br>
To change this login announcement, see motd(5).<br>
You have new mail.<br>
titan#<br>
titan# zpool list<br>
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT<br>
leaf 18.2T 1.01M 18.2T - - 0% 0% 1.00x ONLINE -<br>
proteus 1.98T 361G 1.63T - - 1% 17% 1.00x ONLINE -<br>
t0 444G 91.2G 353G - - 27% 20% 1.00x ONLINE -<br>
titan#<br>
titan# zfs list -o name,exec,checksum,canmount,mounted,mountpoint -r proteus<br>
NAME EXEC CHECKSUM CANMOUNT MOUNTED MOUNTPOINT<br>
proteus on sha512 on no none<br>
proteus/bhyve off sha512 on no /bhyve<br>
proteus/bhyve/disk off sha512 on no /bhyve/disk<br>
proteus/bhyve/isos off sha512 on no /bhyve/isos<br>
proteus/obj on sha512 on no /usr/obj<br>
proteus/src on sha512 on no /usr/src<br>
titan#<br>
<br>
OKay so the zpools appear to be back in spite of the strange situation with the cachefile property is empty everywhere. My guess is the zpool<br>
rc script is bring in information during early boot.<br>
<br>
Why the zfs filesystems on proteus do not mount? Well that is a strange problem but at least the zpool can be used.<br>
<br>
-- <br>
--<br>
Dennis Clarke<br>
RISC-V/SPARC/PPC/ARM/CISC<br>
UNIX and Linux spoken<br>
<br>
</div>
<hr></div>
</blockquote>
<br>
<br>
Hi,<br>
<br>
The output you provide contains this line:<br>
"Starting local daemons:failed to open cache file: No such file or directory"<br>
<br>
Where does that output come from? What is in your file /etc/rc.local file?<br>
<br>
Regards,<br>
Ronald.<br>
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