Hewlett Packard Enterprise HPE XP7, User Manual, Page: 184 / 311

Problem Causes and solutions
You cannot resynchronize
a suspended FS pair
("PSUE" status). Causes:
• The FS pair cannot be defined because the pair entered the PSUE status while
being created.
• All the FS pairs under the P-VOL are in the PSUE status.
Solution:
1. Delete the FS pairs related to the P-VOL (see Deleting Fast Snap pairs on
page 129).
2. Create the FS pair (see Creating Fast Snap pairs using Remote Web
Console on page 114).
The automatically adding
pool volumes function in a
capacity expansion-
enabled parity group does
not work.
Causes:
• The automatically adding pool volumes function for the pool is disabled.
• The automatically adding pool volumes function for the parity group is disabled.
• Available LDEV IDs are insufficient.
• Available cache management devices are insufficient.
• Maintenance work is still under way.
• Shared memory is insufficient.
Solution:
• Enable the automatically adding pool volumes function for the pool.
• After the pool failed to shrink, if the automatically adding pool volumes function
in a parity group is disabled, disable capacity expansion of the pool to be shrunk
first, and then enable capacity expansion of the pool again.
• Delete LDEVs that are not used.
• Stop the maintenance work.
• Delete pools that are not used.
• Delete V-VOLs that are not used.
• Delete all FS pairs that contain P-VOLs of unnecessary FS pairs.
If the solutions in this table do not work, or if your problem is not included in this table, contact HPE
technical support.
Workflow for correcting pool-related failures (SIM = 601xxx, 602xxx,
604xxx, 605xxx, and 606xxx)
The following figure explains how to correct Fast Snap pool failures.
184 Workflow for correcting pool-related failures (SIM = 601xxx, 602xxx, 604xxx, 605xxx, and 606xxx)