Reset Storage Subsystem Rls Baseline; Reset Storage Subsystem Sas Phy Baseline; Reset Storage Subsystem Soc Baseline; Resume Enhanced Global Mirror Group - IBM System Storage DS3000 Programming Manual

Under certain host operating system environments, you might be required to reconfigure the multi-path
host driver. You might also need to make operating system modifications to recognize the new I/O path
to the logical drives.

Reset Storage Subsystem RLS Baseline

This command resets the Read Link Status (RLS) baseline for all devices by setting all of the RLS counts
to 0.
Syntax
reset storageSubsystem RLSBaseline
Parameters
None.

Reset Storage Subsystem SAS PHY Baseline

This command resets the SAS physical layer (SAS PHY) baseline for all devices, and removes the list of
errors from the .csv file. The .csv file is generated when you run the save storageSubsystem
SASPHYCounts command.
Note: The previous release of the reset storageSubsystem SASPHYBaseline command cleared error
counts for all devices except the drives. The reset storageSubsystem SASPHYBaseline command now
resets the SAS PHY baseline for the drives as well as the other devices. All errors are deleted from the
.csv file.
Syntax
reset storageSubsystem SASPHYBaseline
Parameters
None.

Reset Storage Subsystem SOC Baseline

This command resets the baseline for all switch-on-a-chip (SOC) devices that are accessed through the
controllers. This command resets the baseline by setting all of the SOC counts to 0. This command is
valid only for Fibre Channel devices in an Arbitrated Loop topology.
Syntax
reset storageSubsystem SOCBaseline
Parameters
None.

Resume Enhanced Global Mirror Group

This command resumes data transfer between all mirrored pairs in an Enhanced Global Mirror Group.
Data written to the primary volumes while the Enhanced Global Mirror Group was suspended is written
to the secondary volumes immediately. Periodic synchronization resumes if an automatic synchronization
interval has been set.
3-162
IBM System Storage DS3000, DS4000, and DS5000: Command Line Interface and Script Commands Programming Guide