NetBackup™ Snapshot Client Administrator's Guide
- Introduction
- Installation
- Policy configuration
- Selecting the snapshot method
- About using alternate client backup
- Configuring alternate client backup
- Policy configuration tips
- About disabling snapshots
- NAS snapshot configuration
- Dynamic data streaming for D-NAS workloads
- Setting up a NAS-Data-Protection policy
- FlashBackup configuration
- Instant Recovery configuration
- About Instant Recovery
- About sizing the cache for Instant Recovery copy-on-write snapshots
- About storage lifecycle policies for snapshots
- Configuration of software-based snapshot methods
- Support for Cluster Volume Manager Environments (CVM)
- Configuration of snapshot methods for disk arrays
- OS-specific configuration tasks
- About IBM DS6000 and DS8000 arrays
- Configuring NetBackup to access the IBM DS6000 or DS8000 array
- About IBM DS4000 array
- About Hitachi SMS/WMS/AMS, USP/NSC, USP-V/VM
- Hitachi array software requirements
- About HP-XP arrays
- About array troubleshooting
- Notes on Media Server and Third-Party Copy methods
- Backup and restore procedures
- Snapshot management
- Troubleshooting
- Logging directories for UNIX platforms
- Logging folders for Windows platforms
- FlashBackup and status code 13
- Appendix A. Managing nbu_snap (Solaris)
- Appendix B. Overview of snapshot operations
Configuring VxMS logging
The following procedures describe how to configure VxMS logging for NetBackup.
Except as noted in this topic, you can also use the Logging Assistant (in the NetBackup Administration Console) to configure VxMS logging.
To configure VxMS logging on a NetBackup UNIX or Linux client
- Create the VxMS log directory:
/usr/openv/netbackup/logs/vxms
Note:
For logging to occur, the VxMS directory must exist.
Note:
If you have run the NetBackup mklogdir command, the VxMS log directory already exists.
- Add the following to the
/usr/openv/netbackup/bp.conf
file:VXMS_VERBOSE=<numeric value of 0 or greater>
See Table: VxMS logging levels for the available logging levels.
- To change the log location, enter the following in the
bp.conf
file:vxmslogdir=path to new log location
Note:
If the VxMS log location is changed, the Logging Assistant does not collect the logs.
To configure VxMS logging on a NetBackup Windows client
- Create the VxMS log directory:
install_path\NetBackup\logs\vxms
Note:
For logging to occur, the VxMS folder must exist.
Note:
If you have run the NetBackup mklogdir.bat command, the VxMS log directory already exists.
- In the Windows registry, create the DWORD registry entry
VXMS_VERBOSE
in the following location:HKEY_LOCAL_MACHINE > SOFTWARE > Veritas > NetBackup > CurrentVersion > Config
- To configure the logging level, set the numeric value of
VXMS_VERBOSE
to 0 or greater. Larger numbers result in more verbose logs.See Table: VxMS logging levels for the available logging levels.
- To change the log location:
Open regedit and go to the following location:
HKEY_LOCAL_MACHINE > SOFTWARE > Veritas > NetBackup > CurrentVersion
Create the registry entry
vxmslogdir
with a string value(REG_SZ)
. For the string value, specify the full path to an existing folder.
Note:
You can use NTFS compression on VxMS log folders to compress the log size. The new logs are written in compressed form only.
Note:
If the VxMS log location is changed, the Logging Assistant does not collect the logs.
Table: VxMS logging levels lists the VxMS logging levels.
Note:
Logging levels higher than 5 cannot be set in the Logging Assistant.
Note:
Logging levels higher than 5 should be used in very unusual cases only. At that level, the log files and metadata dumps may place significant demands on disk space and host performance.
Table: VxMS logging levels
Level | Description |
---|---|
0 | No logging. |
1 | Error logging. |
2 | Level 1 + warning messages. |
3 | Level 2 + informative messages. |
4 | Same as level 3. |
5 | Highly verbose (includes level 1) + auxiliary evidence files (.mmf, .dump, VDDK logs, .xml, .rvpmem). You can set the logging level for the VDDK messages. |
6 | VIX (VMware virtual machine metadata) dumps only. |
7 | VHD (Hyper-V virtual machine metadata) dumps only. |
> 7 | Full verbose + level 5 + level 6 + level 7. |