Grass Valley K2 Summit 3G v.8.0 - Manual (Page 51)

2. From the Windows desktop, click Start | All Programs | Grass Valley | Write Filter Utility .
FBWF Manager opens.
3. Under Filter Settings, set Filter to Disable .
Do not modify other settings.
4. Click OK .
5. When prompted, restart the K2 system.
Committing a file to disk with write filter enabled
Prerequisite:
• K2 software must be installed on the K2 Summit 3G system.
You can over-ride the write filter for an individual file and permanently save the file to disk.
1. If you have not already done so, log in to the K2 Summit 3G system with administrator privileges.
2. From the Windows desktop click Start | All Programs | Grass Valley | Write Filter Utility .
FBWF Manager opens.
3. Under Exclusions, click Browse .
4. Browse to the file that you want to save permanently, select the file and click OK .
Files in directories that exist on the Compact Flash can be created. New directories cannot be
created. You cannot commit deletions of files.
5. Click Commit .
6. Click OK .
Replacing a RAID 1 drive
If configured as RAID 1, you will repair the system by replacing the drive as soon as possible. You
can replace a single RAID 1 drive while continuing media operations.
Always use the Storage Utility to physically identify the failed drive. Accidentally removing the
wrong drive can destroy data. To identify a drive, in Storage Utility right-click the drive and select
Identify . This causes the disk lights to flash. Refer to related topics in "K2 System Guide" for Storage
Utility procedures.
Before removing the disk module, you should use Storage Utility to disable the disk.
To remove and insert a drive, refer to the mechanical procedure for disk module removal.
On inserting a RAID 1 replacement drive, if disk access (record/play operations) is underway, the
RAID controller automatically starts rebuilding the drive. You can verify rebuild status by looking
at the drive LED or by looking at the Service LED. If there is no media access currently underway,
you can use Storage Utility to force-start the rebuild process.
You can also check disk status in the Storage Utility by selecting the disk module icon in the device
tree. Status is reported in the right-hand pane. On completion, the disk drive status changes from
02 February 2012 K2 Summit 3G Production Client Service Manual 51
Service procedures