A. Notes on Linux Commands and Files
695
A.6 Notes on the sar Command
Executing the
sar
command with the
-d
or
-A
option does not display HDLM
devices. To obtain statistics about an HDLM device, perform calculations by using the
value of the SCSI device that conforms to the HDLM device. The following is an
example of executing the
sar
command.
Figure A-3:
Example of Executing the sar Command
A.7 Notes on the fdisk and parted Commands
When creating partitions on an HDLM device, only use the
fdisk
command or the
parted
command.
If partitions have been created on an HDLM device using the
fdisk
or
parted
command, some of the partitions created by the
fdisk
command might not be visible
to the
parted
command. Likewise, some of the partitions created by the
parted
command might not be visible to the
fdisk
command. For this reason, if partitions
that are created using the
fdisk
command are modified using the
parted
command,
the partition information might be corrupt.
A.8 Notes on the parted Command
If the
parted
command is used to create partitions on an HDLM device, after issuing
the
parted
command, execute the following command:
# blockdev --rereadpt
HDLM device SCSI device
1 ...
SCSI device n
Where:
HDLM device
: The HDLM device name on which the partition was created (for
example, /dev/sddlmad)
Summary of Contents for Dynamic Link Manager
Page 1: ...Hitachi Dynamic Link Manager Software User s Guide for Linux R 3000 3 F04 60 E ...
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Page 154: ...3 Creating an HDLM Environment 130 Figure 3 1 Flow of HDLM Environment Setup ...
Page 162: ...3 Creating an HDLM Environment 138 ...
Page 309: ...3 Creating an HDLM Environment 285 Figure 3 33 Example of Creating an ext2 File System ...
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Page 362: ...4 HDLM Operation 338 A Fibre Channel switch s zone setting is changed ...
Page 375: ...4 HDLM Operation 351 ...
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Page 549: ...8 Messages 525 HDLM driver filter component HDLM alert driver HDLM management target ...
Page 590: ...8 Messages 566 dd dd Maintenance information hexadecimal number Action None ...
Page 594: ...8 Messages 570 aa aa Name of file where error was detected Action Reinstall an HDLM ...
Page 713: ...8 Messages 689 utility see 7 2 DLMgetras Utility for Collecting HDLM Error Information ...
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