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jones525's avatar
Sep 30, 2014

ReadyNAS Pro4 2nd expansion not successful [SOLVED]

Greetings,

Recently I have attempted a second array expansion for a client without success.

Some details:

Originally the Pro4 was configured with 4 1TB drives. During the first successful expansion I added two 2TB drives, one at a time to bays one and two.

1) WDC WD2003FYYS-02W0B1
01.01D02

2) WDC WD2003FYYS-02W0B1
01.01D02

Recently, I attempted to add two more of the same type of drive to bays three and four.

3) WDC WD2003FYYS-02W0B0
01.01D01

4) WDC WD2003FYYS-02W0B0
01.01D01

I received email alerts that the array would expand but it never did after the customary 2x reboot process.

I've attempted the following:

1) Disabled / deleted snapshots
2) Installed the RemSnap add-on
3) Unchecked "Disable Journaling"
4) Unchecked "Enable disk spindown"
5) Rebooted several times.

I have a full set of logs that I can send if required. Please advise!

2 Replies

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  • mdgm-ntgr's avatar
    mdgm-ntgr
    NETGEAR Employee Retired
    Please send me your logs (see link in my signature)

    Why did you install RemSnap?

    Did your snapshot space increase instead of your volume expanding?
  • Logs sent,

    Yes, the snapshot space expanded instead of the volume.

    Thanks.

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