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Transactin Log Issue


Transactin Log Issue

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poratips
poratips
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Thanks once again.
I have changed log backup frequency to every hour and

I was looking log backup size on my backup drive and it shows for each hour after changing:

8 AM 7013 KB
9 AM 24897 KB
10 AM 45385 KB
11 AM 43220 KB
12 PM 419318 KB

I have just checked - select name,log_reuse_wait_desc from sys.databases and log_reuse_wait_desc shows Log_backup and also checking to VLfs, total files around 490 and 33 files with status = 2.

Also ran, DBCC SQLPERF(LogSpace):

Log Size (MB) Log Space Used (%) Status
14198.8 0.1719995 0
poratips
poratips
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Thanks George, I have changed the Log Backup Frequency to one hour.

I ran again DBCC SQLPERF(LogSpace) and it shows around 14 GB but I was looking Backup Log on my backup drive it also shows.


see the result:
Log Size (MB) Log Space Used (%) Status

14198.8 2.486978 0

I have just checked - select name,log_reuse_wait_desc from sys.databases and log_reuse_wait_desc shows Log_backup and also checking to VLfs, total files around 490 and 33 files with status = 2.
I have changed T-log backup frequency to every one hour, now backup log size is every hour is:
8 AM 7013 KB
9 AM 24897 KB
10 AM 45385 KB
11 AM 43220 KB
12 PM 419318 KB


Thanks
george sibbald
george sibbald
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those are very small backups . Track it for at least a week and see if you get any huge log backups, these usually occur when re-indexing is done.

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