CDP Linux Kernel Module Release Notes
|Server/Agent Build Version:|| 4.0.1 build 17213
|Released Module Version:||4.2.1 build 17028|
NEW FEATURES IN THIS RELEASE
Kernel Module support for 2.6.8-4-686-smp Debian Sarge
Kernel Module support for 2.6.18-274.el5
ISSUES RESOLVED IN THIS RELEASE
Solved Issue with DRDB within Xen Domu
This release corrects an issue that occurred when a User used DRDB on a Cent 5 VM. After installing the Agent and starting the backup, the backup would never complete and errors would appear.
Solved Issue with Aborting a Snapshot on Xen
This release corrects an issue with backups: when raw files were stored on CDP, the MySQL instances would fail with errors.
Solved Issue with CDP Agent Not Being Able to Build Module for FC17
This release corrects an issue in which CDP Agent was not able to build a module for FC17 (Linux 3.3 kernel).
Fixed Corruption on Virtual Device
This release corrects an issue which would cause faulty data to be returned by the virtual device on some configurations.
Solved Issue with Backups Failing on Agent
This release corrects an issue with backups failing on different partitions of Agent, with errors. For example, one backup might fail on /home, and then the next backup might complete for /home, but then fail on /var.
Solved Issue with an Error during a Backup
This release corrects an issue where during a replication on a Fedora Machine (with RAID and LVM, but with a single-partition sda1 mounted in "/"), the CDP would not finish taking the backup because it gets stuck replicating the "/" filesystem, which is mounted in a single partition.
Solved Issue of -h Output of hcp
This release corrects an issue in which the -h output of hcp did not match the main page and actual options.
Solved Issue of Removing Snapshot after Successful Backup or Unloaded Kernel Driver
This release corrects an issue whereby it was impossible to remove a snapshot after a successful backup or kernel driver unload.
Solved Issue with Not Being Able to Stop Snapshot for Device
This release corrects an issue where, within a multipath environment, it was impossible to stop a snapshot for the Device /dev/sda2 with id 2.
Solved Issue with Hot Copy Prints Error Message
This release corrects an issue with the following:
Solved Issue with Hot Copy Reporting rw when Mounted Read-Only and with -o Option
The "read-only" text was removed from the status.
Solved Issue with Agent Returning Error During Backup
This release corrects an issue that would occur when customer ran a backup. The backup would fail and return this error:
Solved Issue with CDP Agent CLI -- Was Not Possible to Unload the "hcp" Driver Using "cdp -u"
This release corrects an issue that would take place when using CDP Agent CLI. It was not possible to unload the hcp driver using cdp -u. After executing the following command on the Agent machine:
An exception message displayed:
Solved Issue Encountered While Checking for Binary Module
This release corrects an issue with netjapan - fedora core 2 - 2.6.10-1.771_FC2smp build failure.
Solved Issue with Agent Stopping Unexpectedly
This release corrects an issue in which CDP Agent would stop suddenly when the new driver was loaded after restarting the cdp-agent service.
Solved Issue with Server Kernel Panic
This release corrects an issue whereby kernel panics would arise immediately after upgrading to the 3.16 server.
Solved Issue with Error Messages in Console
This release corrects an issue involving error messages in the console:
Solved Issue with Kernel Panic 2.6.32-220.4.1.el6.x86_64 #1 SMP
This release corrects the issue.
Solved Issue with Error Messages Seen in CDP Server Task History
This release corrects an issue:
Solved Issue with Linux Driver
This release corrects an issue whereby the driver would consume all of the memory if Agent was kill -9'd during a snapshot.
Solved Issue with Error when Creating Snapshot using HCP
This release corrects a CDP Agent error encountered while creating snapshot using HCP:
Solved Issue with Linux Driver
This release corrects an issue with the Linux Driver: after unloading the module, you would not be able to load the module, and you would receive the following error:
Solved Issue with Backup Failing for the Same Device
This release corrects this error returned by Agent:
Solved Issue with Agent Trying to Access a Just-Stopped Snapshot
This release corrects an issue in which, during a backup, the Agent would stop and un-mount the snapshot, but then immediately try to read from it, and fail.
Solved Issue with Replications Failing
This release corrects an issue that involved replications failing with the following error:
Solved Issue with Building Module for 3.2.1 Kernel
This release corrects an issue in which the build would fail when building for a 3.2.1 kernel.