PVE 5.1 ZFS not booting after extending to Raid10

[cpzengel]

After addig two addition HDDs to a rpool Mirror, the System is not booting anymore
Its Stuck after "Reading physical Volumes.

Booting with the CDs Rescue Mode ist working.

Any Idea how to fix this without reinstallig?

 

[cpzengel]

after a while

 

[cpzengel]

btw. i am using two zpool, but i also tried to remove the second one at boot time.
already restored grub

 

[cpzengel]

additional errors after boot with rescue cd

 

[LnxBil]

Please post the output (inside rescue):

zpool status -v

 

[cpzengel]

Please post the output (inside rescue):

zpool status -v

root@pve252:~# zpool status -v rpool
pool: rpool
state: ONLINE
scan: scrub repaired 0B in 0h13m with 0 errors on Sun Dec 10 00:37:24 2017
config:

NAME STATE READ WRITE CKSUM
rpool ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
sdb2 ONLINE 0 0 0
sdc2 ONLINE 0 0 0
mirror-1 ONLINE 0 0 0
ata-INTEL_SSDSC2BB240G7_BTDV7352039A240AGN ONLINE 0 0 0
ata-INTEL_SSDSC2BB240G7_BTDV735204L6240AGN ONLINE 0 0 0

errors: No known data errors


root@pve252:~# zpool status -v Raid10
pool: Raid10
state: ONLINE
scan: scrub canceled on Mon Dec 11 09:10:21 2017
config:

NAME STATE READ WRITE CKSUM
Raid10 ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
wwn-0x5000c5006361d943 ONLINE 0 0 0
scsi-35000c500636267bb ONLINE 0 0 0
mirror-1 ONLINE 0 0 0
wwn-0x5000c500634ea057 ONLINE 0 0 0
wwn-0x5000c5006360a7eb ONLINE 0 0 0
cache
nvme-eui.0025385871b0dc7c ONLINE 0 0 0

errors: No known data errors​

 

[cpzengel]

really anoying
after reinstalling with Raid10 from beginning still going to rescue
importing with zpool import -a or by-id followed by an exit will boot up
how can i fix this horrible thing?

 

[cpzengel]

update:

update-initramfs -u (after changing cache)
update-grub
install-grup /dev/sda + b

helped for the moment

 

[LnxBil]

helped for the moment

So is it solved? Does your machine now boot?

 

[cpzengel]

yes i tried it twice, but i alredy had that poblem with that machine
also i have a very bad write and vm performance on raid10 with 4 x constellation

 

[LnxBil]

also i have a very bad write and vm performance on raid10 with 4 x constellation

Please quantify what that means. If you need good performance, please use enterprise class hardware, not consumer or prosumer stuff.