zpool setup slow performance

rbsub

New Member
Dec 13, 2023
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0
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Hi All,
Thanks in advance for help!
Started my journey on Proxmox! Need help on below setup,
I have setup data pool as below, this is intended to be used for everything. The Mirror-0 & Mirror-1 are 600 GB SAS 12k disks and the mirror-2 and mirror-3 are 1.2TB SAS 12k disks. is it ok to mix the 600 gb and 1.2 tb drives in single pool? as I am noticing a bit of slow performance while copying files or using vm's example windows 11.
Before this setup I had only 600 gb drives in a single pool and performance was good as compared to now. If this setup is not good, can someone advise how i can separate the 1.2 TB from dpool without affecting my exisitng VM's or LXC's?

Code:
root@pve:~# zpool status
  pool: dpool
 state: ONLINE
  scan: scrub repaired 0B in 00:01:21 with 0 errors on Sun Nov 10 00:25:23 2024
config:

        NAME                        STATE     READ WRITE CKSUM
        dpool                       ONLINE       0     0     0
          mirror-0                  ONLINE       0     0     0
            scsi-35000c50086033f07  ONLINE       0     0     0
            scsi-35000c500c24979eb  ONLINE       0     0     0
          mirror-1                  ONLINE       0     0     0
            scsi-35000c5009a5b89af  ONLINE       0     0     0
            scsi-35000c500c249264f  ONLINE       0     0     0
          mirror-2                  ONLINE       0     0     0
            scsi-35000cca0703b96fc  ONLINE       0     0     0
            scsi-3500003964829c4b0  ONLINE       0     0     0
          mirror-3                  ONLINE       0     0     0
            scsi-35000039648297200  ONLINE       0     0     0
            scsi-35000cca0703b036c  ONLINE       0     0     0

errors: No known data errors

  pool: rpool
 state: ONLINE
  scan: scrub repaired 0B in 00:00:29 with 0 errors on Sun Nov 10 00:24:32 2024
config:

        NAME                                                 STATE     READ WRITE CKSUM
        rpool                                                ONLINE       0     0     0
          mirror-0                                           ONLINE       0     0     0
            nvme-eui.e8238fa6bf530001001b448b4e0af1e7-part3  ONLINE       0     0     0
            nvme-eui.e8238fa6bf530001001b444a48ae7ba3-part3  ONLINE       0     0     0

errors: No known data errors

root@pve:~# zfs list
NAME                       USED  AVAIL  REFER  MOUNTPOINT
dpool                      322G  2.84T   266G  /dpool
dpool/basevol-102-disk-0   485M  1.53G   485M  /dpool/basevol-102-disk-0
dpool/subvol-103-disk-0    502M  1.51G   502M  /dpool/subvol-103-disk-0
dpool/subvol-104-disk-0    519M  1.49G   519M  /dpool/subvol-104-disk-0
dpool/subvol-105-disk-0    871M  3.15G   871M  /dpool/subvol-105-disk-0
dpool/subvol-106-disk-0    517M  1.49G   517M  /dpool/subvol-106-disk-0
dpool/subvol-108-disk-0    648M  7.37G   648M  /dpool/subvol-108-disk-0
dpool/subvol-110-disk-0    644M  7.37G   644M  /dpool/subvol-110-disk-0
dpool/subvol-111-disk-0    391M  1.62G   391M  /dpool/subvol-111-disk-0
dpool/subvol-112-disk-0   3.54G  4.46G  3.54G  /dpool/subvol-112-disk-0
dpool/subvol-113-disk-0    557M  7.46G   557M  /dpool/subvol-113-disk-0
dpool/subvol-114-disk-0   1.09G  6.91G  1.09G  /dpool/subvol-114-disk-0
dpool/subvol-115-disk-0   1.41G  2.59G  1.41G  /dpool/subvol-115-disk-0
dpool/subvol-116-disk-0    299M  1.71G   299M  /dpool/subvol-116-disk-0
dpool/subvol-117-disk-0    987M  3.04G   987M  /dpool/subvol-117-disk-0
dpool/vm-100-disk-0       3.67G  2.84T  3.67G  -
dpool/vm-100-disk-1         56K  2.84T    56K  -
dpool/vm-101-disk-0       3.93G  2.84T  3.93G  -
dpool/vm-107-disk-0       1.80G  2.84T  1.80G  -
dpool/vm-109-disk-0       2.01G  2.84T  2.01G  -
dpool/vm-150-disk-0        120K  2.84T   120K  -
dpool/vm-150-disk-1       32.5G  2.84T  32.5G  -
dpool/vm-150-disk-2         64K  2.84T    64K  -
rpool                     3.67G   211G    96K  /rpool
rpool/ROOT                2.21G   211G    96K  /rpool/ROOT
rpool/ROOT/pve-1          2.21G   211G  2.21G  /
rpool/data                  96K   211G    96K  /rpool/data
rpool/var-lib-vz          1.39G   211G  1.39G  /var/lib/vz

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