Hi everyone
I've seen a few threads about adding an extra hdd to existing zfs pool, and now i'm very confused.
Some threads says it's possible, while other says it can't be done, and some others says it will be possible with zfs 2.3.
I have a zfs draid2 pool with 4TB hdd's
i want to add another 4 TB hdd to increase space but still maintaining redundancy.
Is it possible ??
If so, can someone help me with the commands ??
Thanks
I've seen a few threads about adding an extra hdd to existing zfs pool, and now i'm very confused.
Some threads says it's possible, while other says it can't be done, and some others says it will be possible with zfs 2.3.
I have a zfs draid2 pool with 4TB hdd's
Code:
root@crproxserver:~# zpool status CRZFS
pool: CRZFS
state: ONLINE
scan: resilvered 176M in 00:00:13 with 0 errors on Tue May 13 00:30:13 2025
config:
NAME STATE READ WRITE CKSUM
CRZFS ONLINE 0 0 0
draid2:6d:23c:0s-0 ONLINE 0 0 0
ata-WDC_WD40EFRX-68N32N0_WD-WCC7K5PK8R0D ONLINE 0 0 0
ata-WDC_WD40EFRX-68N32N0_WD-WCC7K3FD2C06 ONLINE 0 0 0
ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E1KNFRL7 ONLINE 0 0 0
ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E5HV3UKZ ONLINE 0 0 0
ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E1KNF726 ONLINE 0 0 0
ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E3YXENC2 ONLINE 0 0 0
ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E6SZNFY2 ONLINE 0 0 0
ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E2JL31LR ONLINE 0 0 0
ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E1KNFA1J ONLINE 0 0 0
ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E7LACUKJ ONLINE 0 0 0
ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E7XTN3HU ONLINE 0 0 0
ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E5HV36DC ONLINE 0 0 0
ata-WDC_WD40EFRX-68N32N0_WD-WCC7K4NV71PY ONLINE 0 0 0
ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E2JL3YPX ONLINE 0 0 0
ata-WDC_WD40EFRX-68N32N0_WD-WCC7K2PH2RLU ONLINE 0 0 0
ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E1KNFNLK ONLINE 0 0 0
ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E1KNF5ZZ ONLINE 0 0 0
ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E7XTN49D ONLINE 0 0 0
ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E5HV3R9L ONLINE 0 0 0
ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E5UJ0ER6 ONLINE 0 0 0
ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E7XTN715 ONLINE 0 0 0
ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E2KDD1F8 ONLINE 0 0 0
ata-WDC_WD40EFRX-68N32N0_WD-WCC7K4UPU0XX ONLINE 0 0 0
errors: No known data errorsi want to add another 4 TB hdd to increase space but still maintaining redundancy.
Is it possible ??
If so, can someone help me with the commands ??
Thanks
