OnePacs Forums

We are having a problem at one of our facilities with uploading studies. It seems that only a small subset of images are being uploaded. The server.log shows a reference to the term PurgeStudy which we have never encountered at our other facilities, but I'm guessing our lost images have something to do with it:

2011-10-21 10:32:17,476 INFO HRMCSTARR-866L8->HRMCSTARR-866L8 (TCPServer-1-2) [org.dcm4cheri.net.FsmImpl] received AAssociateRQ
appCtxName: 1.2.840.10008.3.1.1.1/DICOM Application Context Name
implClass: 1.2.40.0.13.1.1
implVersion: dcm4che-1.4.19
calledAET: HRMCSTARR-866L8
callingAET: HRMCSTARR-866L8
maxPDULen: 16352
asyncOpsWindow:
pc-1: as=1.2.840.10008.5.1.4.1.2.1.2/Patient Root Query/Retrieve Information Model - MOVE
ts=1.2.840.10008.1.2/Implicit VR Little Endian
2011-10-21 10:32:17,476 INFO HRMCSTARR-866L8->HRMCSTARR-866L8 (TCPServer-1-2) [org.dcm4cheri.net.FsmImpl] sending AAssociateAC
appCtxName: 1.2.840.10008.3.1.1.1/DICOM Application Context Name
implClass: 1.2.40.0.13.1.1
implVersion: dcm4che-1.4.19
calledAET: HRMCSTARR-866L8
callingAET: HRMCSTARR-866L8
maxPDULen: 16352
asyncOpsWindow:
pc-1: 0 - acceptance
ts=1.2.840.10008.1.2/Implicit VR Little Endian
2011-10-21 10:32:17,476 INFO HRMCSTARR-866L8->HRMCSTARR-866L8 (MessageListenerThread - MoveScu) [org.dcm4cheri.net.FsmImpl] received AAssociateAC
appCtxName: 1.2.840.10008.3.1.1.1/DICOM Application Context Name
implClass: 1.2.40.0.13.1.1
implVersion: dcm4che-1.4.19
calledAET: HRMCSTARR-866L8
callingAET: HRMCSTARR-866L8
maxPDULen: 16352
asyncOpsWindow:
pc-1: 0 - acceptance
ts=1.2.840.10008.1.2/Implicit VR Little Endian
2011-10-21 10:32:17,476 INFO HRMCSTARR-866L8->HRMCSTARR-866L8 (MessageListenerThread - MoveScu) [org.dcm4cheri.net.FsmImpl] sending [pc-1] 1:C_MOVE_RQ with Dataset
class: 1.2.840.10008.5.1.4.1.2.1.2/Patient Root Query/Retrieve Information Model - MOVE
move dest: ONEPACS_WEB
2011-10-21 10:32:17,476 INFO HRMCSTARR-866L8->HRMCSTARR-866L8 (TCPServer-1-2) [org.dcm4cheri.net.FsmImpl] received [pc-1] 1:C_MOVE_RQ with Dataset
class: 1.2.840.10008.5.1.4.1.2.1.2/Patient Root Query/Retrieve Information Model - MOVE
move dest: ONEPACS_WEB
2011-10-21 10:32:17,789 INFO HARTGT->HRMCSTARR-866L8 (TCPServer-1-1) [org.dcm4chex.archive.mbean.FileSystemMgtService] Check available Disk Space
2011-10-21 10:32:17,789 INFO HARTGT->HRMCSTARR-866L8 (TCPServer-1-1) [org.dcm4chex.archive.mbean.FileSystemMgtService] Free Disk Space: try to release 1184.3093MB of DiskSpace
2011-10-21 10:32:17,882 INFO HARTGT->HRMCSTARR-866L8 (TCPServer-1-1) [org.dcm4chex.archive.mbean.FileSystemMgtService] Scheduling job [org.dcm4chex.archive.mbean.PurgeStudyOrder@2011102110321788213@975b92] at 2011/10/21 10:32:17. Retry times: 0
2011-10-21 10:32:17,898 INFO HARTGT->HRMCSTARR-866L8 (TCPServer-1-1) [org.dcm4chex.archive.mbean.FileSystemMgtService] Released 11.691798MB of DiskSpace
2011-10-21 10:32:17,898 INFO HARTGT->HRMCSTARR-866L8 (TCPServer-1-1) [org.dcm4cheri.net.FsmImpl] closing connection - Socket[addr=/172.16.79.33,port=57802,localport=4104]
2011-10-21 10:32:18,336 INFO -> (MessageListenerThread - PurgeStudy) [org.dcm4chex.archive.ejb.entity.InstanceBean] Deleting Instance[pk=1927, iuid=1.2.840.113619.2.244.3596.11861664.21671.1319107258.609, cuid=1.2.840.10008.5.1.4.1.1.4, series->null]
2011-10-21 10:32:18,336 INFO -> (MessageListenerThread - PurgeStudy) [org.dcm4chex.archive.ejb.entity.InstanceBean] Deleting Instance[pk=1776, iuid=1.2.840.113619.2.244.3596.11861664.21671.1319107258.614, cuid=1.2.840.10008.5.1.4.1.1.4, series->null]
2011-10-21 10:32:18,336 INFO -> (MessageListenerThread - PurgeStudy) [org.dcm4chex.archive.ejb.entity.InstanceBean] Deleting Instance[pk=1800, iuid=1.2.840.113619.2.244.3596.11861664.21671.1319107258.482, cuid=1.2.840.10008.5.1.4.1.1.4, series->null]
2011-10-21 10:32:18,336 INFO -> (MessageListenerThread - PurgeStudy) [org.dcm4chex.archive.ejb.entity.InstanceBean] Deleting Instance[pk=1801, iuid=1.2.840.113619.2.244.3596.11861664.21671.1319107258.483, cuid=1.2.840.10008.5.1.4.1.1.4, series->null]
2011-10-21 10:32:18,351 INFO -> (MessageListenerThread - PurgeStudy) [org.dcm4chex.archive.ejb.entity.InstanceBean] Deleting Instance[pk=1802, iuid=1.2.840.113619.2.244.3596.11861664.21671.1319107258.484, cuid=1.2.840.10008.5.1.4.1.1.4, series->null]
2011-10-21 10:32:18,351 INFO -> (MessageListenerThread - PurgeStudy) [org.dcm4chex.archive.ejb.entity.InstanceBean] Deleting Instance[pk=1803, iuid=1.2.840.113619.2.244.3596.11861664.21671.1319107258.485, cuid=1.2.840.10008.5.1.4.1.1.4, series->null]
2011-10-21 10:32:18,351 INFO -> (MessageListenerThread - PurgeStudy) [org.dcm4chex.archive.ejb.entity.InstanceBean] Deleting Instance[pk=1804, iuid=1.2.840.113619.2.244.3596.11861664.21671.1319107258.486, cuid=1.2.840.10008.5.1.4.1.1.4, series->null]
2011-10-21 10:32:18,351 INFO -> (MessageListenerThread - PurgeStudy) [org.dcm4chex.archive.ejb.entity.InstanceBean] Deleting Instance[pk=1805, iuid=1.2.840.113619.2.244.3596.11861664.21671.1319107258.487, cuid=1.2.840.10008.5.1.4.1.1.4, series->null]
2011-10-21 10:32:18,351 INFO -> (MessageListenerThread - PurgeStudy) [org.dcm4chex.archive.ejb.entity.InstanceBean] Deleting Instance[pk=1806, iuid=1.2.840.113619.2.244.3596.11861664.21671.1319107258.488, cuid=1.2.840.10008.5.1.4.1.1.4, series->null]
2011-10-21 10:32:18,351 INFO -> (MessageListenerThread - PurgeStudy) [org.dcm4chex.archive.ejb.entity.InstanceBean] Deleting Instance[pk=1807, iuid=1.2.840.113619.2.244.3596.11861664.21671.1319107258.489, cuid=1.2.840.10008.5.1.4.1.1.4, series->null]
2011-10-21 10:32:18,351 INFO -> (MessageListenerThread - PurgeStudy) [org.dcm4chex.archive.ejb.entity.InstanceBean] Deleting Instance[pk=1808, iuid=1.2.840.113619.2.244.3596.11861664.21671.1319107258.490, cuid=1.2.840.10008.5.1.4.1.1.4, series->null]
2011-10-21 10:32:18,351 INFO -> (MessageListenerThread - PurgeStudy) [org.dcm4chex.archive.ejb.entity.InstanceBean] Deleting Instance[pk=1809, iuid=1.2.840.113619.2.244.3596.11861664.21671.1319107258.491, cuid=1.2.840.10008.5.1.4.1.1.4, series->null]
2011-10-21 10:32:18,351 INFO -> (MessageListenerThread - PurgeStudy) [org.dcm4chex.archive.ejb.entity.InstanceBean] Deleting Instance[pk=1810, iuid=1.2.840.113619.2.244.3596.11861664.21671.1319107258.492, cuid=1.2.840.10008.5.1.4.1.1.4, series->null]


Has anyone encountered this problem and is there a recommended solution?

Thanks in advance for the help!

It looks like your gateway is running out of free disk space.

Free Disk Space: try to release 1184.3093MB of DiskSpace

Once your disk space gets below a certain level, OnePacs will try to delete the oldest studies. In this case, you're completely full so it's deleting the studies almost immediately.

Regards,

Justin

Thanks for your reply. Is there a suggested amount of disk space required for the gateway installation?

We recommend 100GB free space on your hard drive. However, we don't actually being deleting studies until there is less than 8GB remaining (varies by gateway version).

http://wiki.onepacsforums.com/doku.php? ... quirements

Thanks,

Justin

Sorry but I do not find where to configure the minimum.
In my case, I have the disc only with 3GB remaining and I am afraid we are under the 8 GB limit you talk about.
I looked on the wiki and I haven't been able to find the key.
Thanks.

Hilario

It is configurable in the JMX console via the DeleterThreshold property of the FileSystemMgt service.

http://wiki.onepacsforums.com/doku.php? ... _interface

Justin

I should also note that we do not recommend using the gateway in in environment with that little free space. The performance will be horrible. Consider adding additional storage and configuring the gateway to use additional directories.

http://wiki.onepacsforums.com/doku.php? ... irectories