arcconf creates the 1MB smaller volume after replacing the disk. (Doc ID 1563498.1)

Last updated on SEPTEMBER 26, 2013

Applies to:

Sun Storage 3Gb SAS PCI-X HBA - Version Not Applicable and later
Information in this document applies to any platform.

Symptoms

To discuss this information further with Oracle experts and industry peers, we encourage you to review, join or start a discussion in the My Oracle Support Community - Sun x86 Systems

Volumes are configured as simple volume on Adaptec RAID HBA (Cougar) and are managed by ZFS.
After replacing the disk, the arcconf command creates the 1MB smaller volume than the original volume size although the physical drive size is the same.
As a result, zpool attach fails due to "device is too small"

Cause

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms