[Glass] [GLASS] Seaside - growing extent - normal?
James Foster via Glass
glass at lists.gemtalksystems.com
Fri Apr 3 12:33:48 PDT 2015
It appears that I mistakenly sent this as a private email rather than to the group as I intended. I apologize for the confusion.
> On Apr 1, 2015, at 8:09 PM, James Foster <James.Foster at GemTalkSystems.com> wrote:
>
> Larry,
>
> I’m glad that the backup scan worked for you (it doesn’t get tested with every release). The object count list is quite interesting. Three hundred million instances of RcCounterElement is certainly a surprise.
>
> What jumps out at me is that there are over a hundred thousand instances of WAPartialContinuation. This suggests that some Seaside cache is still holding things. Dale will likely have some good advice on how to find them but a couple ideas occur to me.
>
> First, grab one of the instances (Class>>#’allInstances’) and then look at one (or more) reference paths (Repository>>#'findReferencePathToObject:*’ or #’Repository>>#’findAllReferencePathsToObject:’ if you are in 2.4.6 or later).
>
> Another thing that would be interesting is to replace all the continuations with a new object (each become: Object new). After another MFC/reclaim cycle there should not be any continuation instances and it would be interesting to see what sort of space that frees (Repository>>#’fileSizeReport’).
>
> Of course, knowing who is holding on to them is the primary question.
>
> James
>
>> On Apr 1, 2015, at 7:05 PM, Lawrence Kellogg via Glass <glass at lists.gemtalksystems.com <mailto:glass at lists.gemtalksystems.com>> wrote:
>>
>>
>>> On Mar 31, 2015, at 12:41 PM, Dale Henrichs <dale.henrichs at gemtalksystems.com <mailto:dale.henrichs at gemtalksystems.com>> wrote:
>>>
>>> Larry,
>>>
>>> I'm just going over the old ground again, in case we missed something obvious ... I would hate to spend several more days digging into this only to find that an initial step hadn't completed as expected ...
>>>
>>> So it looks like the object log is clear. Next I'd like to double check and make sure that the session state has been expired ...
>>>
>>> So let's verify that `UserGlobals at: #'ExpiryCleanup` is no longer present and I'd like to run the WABasicDevelopment reapSeasideCache one more time for good luck.
>>>
>>
>> Yes, the collection at UserGlobals at: #ExpiryCleanup is empty.
>>
>> I ran the reapSeasideCache code again.
>>
>>
>>
>>> Assuming that neither of those turn up anything of use, the next step is to find out what's hanging onto the unwanted objects ...
>>>
>>> Since I think we've covered the known "object hogs" in the Seaside framework, there are a number of other persistent caches in GLASS, that might as well be cleared out. You can use the workspace here[1] to clean them up ... I don't think that these caches should be holding onto 23G of objects, but run an MFC aftwards to be safe ...
>>>
>>
>> I cleared the caches.
>>
>> I ran another MFC
>>
>> <Screen Shot 2015-04-01 at 10.02.25 PM.png>
>>
>>
>>>
>>> At this point there's basically two directions that we can take:
>>>
>>> 1. Top down. Start inspecting the data structures in your application and look
>>> for suspicious collections/objects that could be hanging onto objects above and
>>> beyond those absolutely needed.
>>>
>>> 2. Bottom up. Scan your recent backup and get an instance count report[2] that
>>> will tell you what class of object is clogging up your data base .... Perhaps you'll
>>> recognize a big runner or two and know where to look to drop the references.
>>> If no, we'll have to pick a suspicious class, list the instances of that class, and then
>>> Repository>>listReferences: to work our way back to a known root and then
>>> NUKE THE SUCKER:)
>>
>>
>> Ok, here is my instance count report. RCCounterElement is a huge winner here, I have no idea why. #63 PracticeJournalLoginTask and #65 PracticeJournalSession is coming up a lot, so perhaps these are being held onto somewhere.
>>
>> 1 338955617 RcCounterElement
>> 2 17607121 RcCollisionBucket
>> 3 7683895 Association
>> 4 2142624 String
>> 5 2126557 WAValueHolder
>> 6 1959784 VariableContext
>> 7 1629389 CollisionBucket
>> 8 1464171 Dictionary
>> 9 1339617 KeyValueDictionary
>> 10 1339616 Set
>> 11 1243135 OrderedCollection
>> 12 1116296 Array
>> 13 951872 ComplexBlock
>> 14 943639 ComplexVCBlock
>> 15 781212 IdentityDictionary
>> 16 673104 IdentityCollisionBucket
>> 17 666407 WAUserConfiguration
>> 18 664701 WAAttributeSearchContext
>> 19 338617 RcCounter
>> 20 338617 WARcLastAccessEntry
>> 21 332017 RcKeyValueDictionary
>> 22 230240 WAValueCallback
>> 23 226002 WARequestFields
>> 24 226002 WAUrl
>> 25 223641 GRSmallDictionary
>> 26 221821 GRDelayedSend
>> 27 221821 GRUnboundMessage
>> 28 220824 GsStackBuffer
>> 29 219296 WAImageCallback
>> 30 187813 Date
>> 31 176258 MCMethodDefinition
>> 32 146263 WAActionCallback
>> 33 113114 WARenderCanvas
>> 34 113039 WAMimeType
>> 35 113003 WADocumentHandler
>> 36 113003 WAMimeDocument
>> 37 113001 WARenderVisitor
>> 38 113001 WAActionPhaseContinuation
>> 39 113001 WACallbackRegistry
>> 40 113001 WARenderingGuide
>> 41 113001 WARenderContext
>> 42 112684 WASnapshot
>> 43 110804 IdentityBag
>> 44 110720 TransientValue
>> 45 110710 WAToolDecoration
>> 46 110672 TransientMutex
>> 47 110670 WAGemStoneMutex
>> 48 110670 WARcLastAccessExpiryPolicy
>> 49 110670 WACache
>> 50 110670 WANoReapingStrategy
>> 51 110670 WACacheMissStrategy
>> 52 110670 WANotifyRemovalAction
>> 53 110640 WATimingToolFilter
>> 54 110640 WADeprecatedToolFilter
>> 55 110489 WAAnswerHandler
>> 56 110422 WADelegation
>> 57 110412 WAPartialContinuation
>> 58 110412 GsProcess
>> 59 109773 UserPersonalInformation
>> 60 109712 Student
>> 61 109295 WATaskVisitor
>> 62 109285 UserLoginView
>> 63 109285 PracticeJournalLoginTask
>> 64 109259 WAValueExpression
>> 65 109215 PracticeJournalSession
>> 66 56942 Time
>> 67 54394 GsMethod
>> 68 53207 MCVersionInfo
>> 69 53207 UUID
>> 70 45927 MethodVersionRecord
>> 71 41955 MethodBookExercise
>> 72 37223 Symbol
>> 73 29941 MCInstanceVariableDefinition
>> 74 21828 MCClassDefinition
>> 75 19291 SymbolAssociation
>> 76 18065 PracticeDay
>> 77 17218 GsMethodDictionary
>> 78 16617 MusicalPiece
>> 79 16609 SymbolSet
>> 80 11160 FreeformExercise
>> 81 8600 SymbolDictionary
>> 82 7537 DateAndTime
>> 83 6812 Duration
>> 84 6288 Month
>> 85 6288 PracticeMonth
>> 86 4527 WAHtmlAttributes
>> 87 4390 DateTime
>> 88 4247 Metaclass
>> 89 4190 WAGenericTag
>> 90 4142 SimpleBlock
>> 91 4136 WATableColumnTag
>> 92 4136 WACheckboxTag
>> 93 4029 Composer
>> 94 3682 RcIdentityBag
>> 95 3428 ClassHistory
>> 96 3010 PracticeSession
>> 97 2185 MCClassVariableDefinition
>> 98 2017 CanonStringBucket
>> 99 1986 MethodBook
>> 100 1974 WARenderPhaseContinuation
>> 101 1965 PurchaseOptionInformation
>> 102 1843 AmazonPurchase
>> 103 1796 GsDocText
>> 104 1513 GsClassDocumentation
>> 105 1508 209409
>> 106 1425 WASession
>> 107 1218 UserInformationInterface
>> 108 1134 WAValuesCallback
>> 109 1125 WACancelActionCallback
>> 110 751 DepListBucket
>> 111 738 Pragma
>> 112 716 LessonTaskRecording
>> 113 693 UserForgotPasswordView
>> 114 629 MusicalPieceRepertoireItem
>> 115 524 PracticeYear
>> 116 524 Year
>> 117 483 MCOrganizationDefinition
>> 118 480 Repertoire
>> 119 467 MCPackage
>> 120 440 MultiplePageDisplayView
>> 121 403 MethodBookExerciseRepertoireItem
>> 122 352 UserCalendar
>> 123 334 MetacelloValueHolderSpec
>> 124 333 MCVersion
>> 125 333 MCSnapshot
>> 126 313 TimeZoneTransition
>> 127 307 Color
>> 128 269 NumberGenerator
>> 129 216 UserCommunityInformation
>> 130 206 IdentitySet
>> 131 200 RcQueueSessionComponent
>> 132 199 FreeformExerciseRepertoireItem
>> 133 191 WAHtmlCanvas
>> 134 187 PackageInfo
>> 135 182 InvariantArray
>> 136 176 MCRepositoryGroup
>> 137 175 MCWorkingCopy
>> 138 175 MCWorkingAncestry
>> 139 157 PracticeSessionInputView
>> 140 149 MetacelloPackageSpec
>> 141 139 MetacelloRepositoriesSpec
>> 142 132 WAMetaElement
>> 143 131 MCClassInstanceVariableDefinition
>> 144 117 MetacelloMergeMemberSpec
>> 145 106 YouTubeVideoResource
>> 146 101 MusicalPieceRepertoireItemInputView
>> 147 99 UserCommentsView
>> 148 96 LessonTasksView
>> 149 96 LessonTaskView
>> 150 94 WATableTag
>> 151 91 MetacelloMCVersion
>> 152 87 PracticeSessionView
>> 153 81 SortedCollection
>> 154 78 MetacelloMCVersionSpec
>> 155 78 MetacelloVersionNumber
>> 156 78 MetacelloPackagesSpec
>> 157 77 DateRange
>> 158 77 PracticeSessionsView
>> 159 70 MethodBooksView
>> 160 67 UserCalendarView
>> 161 67 PracticeJournalMiniCalendar
>> 162 66 PracticeDayView
>> 163 65 MetacelloAddMemberSpec
>> 164 64 WATextInputTag
>> 165 61 Teacher
>> 166 61 MCPoolImportDefinition
>> 167 61 MCHttpRepository
>> 168 60 CheckScreenNameAvailability
>> 169 58 UserRepertoireItemsView
>> 170 58 UserRepertoireView
>> 171 58 PrivateLesson
>> 172 57 UserRepertoireItemsSummaryView
>> 173 53 MetacelloMCProjectSpec
>> 174 53 MetacelloProjectReferenceSpec
>> 175 52 WAListAttribute
>> 176 48 TimedActivitiesInformationServer
>> 177 46 PracticeSessionTemplate
>> 178 46 WriteStream
>> 179 44 WAFormTag
>> 180 39 UserInstrumentsInputView
>> 181 39 MetacelloRepositorySpec
>> 182 35 UserInstrumentsInputViewGenerator
>> 183 35 CreateLessonTaskRecordingInterface
>> 184 32 WASelectTag
>> 185 32 WADateInput
>> 186 30 WAApplication
>> 187 30 UserComment
>> 188 30 WAExceptionFilter
>> 189 29 WADispatchCallback
>> 190 29 WARadioGroup
>> 191 28 DecimalFloat
>> 192 27 JSStream
>> 193 26 MethodBookExerciseRepertoireItemInputView
>> 194 26 WAStringAttribute
>> 195 24 WAOpeningConditionalComment
>> 196 24 WAScriptElement
>> 197 24 WAClosingConditionalComment
>> 198 24 PracticeSessionTemplateInputView
>> 199 24 WALinkElement
>> 200 23 UserInformationView
>>
>>
>> Larry
>>
>>
>>>
>>> Dale
>>>
>>> [1] https://code.google.com/p/glassdb/wiki/ClearPersistentCaches <https://code.google.com/p/glassdb/wiki/ClearPersistentCaches>
>>> [2] https://programminggems.wordpress.com/2009/12/15/scanbackup-2/ <https://programminggems.wordpress.com/2009/12/15/scanbackup-2/>
>>> On 03/31/2015 05:35 AM, Lawrence Kellogg wrote:
>>>>
>>>>> On Mar 30, 2015, at 6:24 PM, Dale Henrichs <dale.henrichs at gemtalksystems.com <mailto:dale.henrichs at gemtalksystems.com>> wrote:
>>>>>
>>>>> The initial MFC gave you (pre-backup):
>>>>>
>>>>> 390,801,691 live objects with 23,382,898 dead
>>>>>
>>>>> The second MFC gave you (post-backup):
>>>>>
>>>>> 391,007,811 live objects with 107 dead
>>>>>
>>>>> Which means that we did not gain nearly as much as anticipated by cleaning up the seaside session state and object log ... so something else is hanging onto a big chunk of objects ...
>>>>>
>>>>> So yes at this point there is no need to consider a backup and restore to shrink extents until we can free up some more objects ...
>>>>>
>>>>> I've got to head out on an errand right now, so I can't give you any detailed pointers, to the techniques to use for finding the nasty boy that is hanging onto the "presumably dead objects" ...
>>>>>
>>>>> I am a bit suspicious that the Object log might still be alive an kicking, so I think you should verify by inspecting the ObjectLog collections ... poke around on the class side ... if you find a big collection (and it blows up your TOC if you try to look at it), then look again at the class-side methods and make sure that you nuke the RCQueue and the OrderedCollection .... close down/logout your vms, and then run another mfc to see if you gained any ground …
>>>>
>>>>
>>>> Well, the ObjectLog collection on the class side of ObjectLogEntry is empty, and the ObjectQueue class variable has:
>>>>
>>>> <Mail Attachment.png>
>>>>
>>>>
>>>> Is it necessary to reinitialize the ObjectQueue?
>>>>
>>>> Is there some report I can run that will tell me what is holding onto so much space?
>>>>
>>>> Best,
>>>>
>>>> Larry
>>>>
>>>>
>>>>>
>>>>> Dale
>>>>>
>>>>> On 03/30/2015 02:57 PM, Lawrence Kellogg wrote:
>>>>>>
>>>>>>> On Mar 30, 2015, at 12:28 PM, Dale Henrichs <dale.henrichs at gemtalksystems.com <mailto:dale.henrichs at gemtalksystems.com>> wrote:
>>>>>>>
>>>>>>> Okay,
>>>>>>>
>>>>>>> I guess you made it through the session expirations okay and according to the MFC results it does look like you did get rid of a big chunk of objects... Presumably the backup was made before the vote on the possible dead was finished so the backup would not have been able to skip all of the dead objects (until the vote was completed) .... there 's also an outside chance that the vm used to expire the sessions would have voted down some of the possible dead if it was still logged in when the backup was made ...
>>>>>>>
>>>>>>> So we need to find out what's going on in the new extent ... so do another mfc and send me the results
>>>>>>
>>>>>>
>>>>>> Ok, I made it through another mark for collection and here is the result:
>>>>>>
>>>>>> <Mail Attachment.png>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> Am I wrong in thinking that the file size of the extent will not shrink? It certainly has not shrunk much.
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>>
>>>>>>> In the new extent, run the MFC again, and provide me with the results ... include an `Admin>>DoIt>>File Size Report`. Then logout of GemTools and stop/start any other seaside servers or maintenance vms that might be running ...
>>>>>>>
>>>>>>
>>>>>> Here is the file size report before the mark for collection
>>>>>>
>>>>>> Extent #1
>>>>>> -----------
>>>>>> Filename = !TCP at localhost#dir:/opt/gemstone/product/seaside/data#log://opt/gemstone/log/%N%P.log#dbf!/opt/gemstone/GemStone64Bit2.4.4.1-x86_64.Linux/seaside/data/extent0.dbf <log://opt/gemstone/log/%N%P.log#dbf%21/opt/gemstone/GemStone64Bit2.4.4.1-x86_64.Linux/seaside/data/extent0.dbf>
>>>>>>
>>>>>> File size = 23732.00 Megabytes
>>>>>> Space available = 3478.58 Megabytes
>>>>>>
>>>>>> Totals
>>>>>> ------
>>>>>> Repository size = 23732.00 Megabytes
>>>>>> Free Space = 3478.58 Megabytes
>>>>>>
>>>>>> and after
>>>>>>
>>>>>> Extent #1
>>>>>> -----------
>>>>>> Filename = !TCP at localhost#dir:/opt/gemstone/product/seaside/data#log://opt/gemstone/log/%N%P.log#dbf!/opt/gemstone/GemStone64Bit2.4.4.1-x86_64.Linux/seaside/data/extent0.dbf <log://opt/gemstone/log/%N%P.log#dbf%21/opt/gemstone/GemStone64Bit2.4.4.1-x86_64.Linux/seaside/data/extent0.dbf>
>>>>>>
>>>>>> File size = 23732.00 Megabytes
>>>>>> Space available = 3476.47 Megabytes
>>>>>>
>>>>>> Totals
>>>>>> ------
>>>>>> Repository size = 23732.00 Megabytes
>>>>>> Free Space = 3476.47 Megabytes
>>>>>>
>>>>>>
>>>>>>
>>>>>> I await further instructions.
>>>>>>
>>>>>> Best,
>>>>>>
>>>>>> Larry
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>> By the time we exchange emails, the vote should have a chance to complete this time... but I want to see the results of the MFC and File SIze Report before deciding what to do next ...
>>>>>>>
>>>>>>> Dale
>>>>>>>
>>>>>>> On 03/30/2015 07:30 AM, Lawrence Kellogg wrote:
>>>>>>>> Hello Dale,
>>>>>>>>
>>>>>>>> Well, I went though the process as described below, but have not see my extent shrink appreciably, so I am puzzled.
>>>>>>>> Here is the screenshot after the mark for collection. Do I have to do something to reclaim the dead objects? Does the maintenance gem need to be run?
>>>>>>>>
>>>>>>>>
>>>>>>>> <Mail Attachment.png>
>>>>>>>>
>>>>>>>> After the ObjectLog init, and mark, I did a restore into a fresh extent.
>>>>>>>>
>>>>>>>> Here is the size of the new extent vs the old, saved extent:
>>>>>>>>
>>>>>>>> <Mail Attachment.png>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> Thoughts?
>>>>>>>>
>>>>>>>> Larry
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>> On Mar 25, 2015, at 2:15 PM, Dale Henrichs <dale.henrichs at gemtalksystems.com <mailto:dale.henrichs at gemtalksystems.com>> wrote:
>>>>>>>>>
>>>>>>>>> Okay here's the sequence of steps that I think you should take:
>>>>>>>>>
>>>>>>>>> 1. expire all of your sessions:
>>>>>>>>>
>>>>>>>>> | expired |
>>>>>>>>> Transcript cr; show: 'Unregistering...' , DateAndTime now printString.
>>>>>>>>> expired := WABasicDevelopment reapSeasideCache.
>>>>>>>>> expired > 0
>>>>>>>>> ifTrue: [ (ObjectLogEntry trace: 'MTCE: expired sessions' object: expired) addToLog ].
>>>>>>>>> Transcript cr; show: '...Expired: ' , expired printString , ' sessions.'.
>>>>>>>>> System commitTransactions
>>>>>>>>>
>>>>>>>>> 2. initalize your object log
>>>>>>>>>
>>>>>>>>> 3. run MFC
>>>>>>>>>
>>>>>>>>> [
>>>>>>>>> System abortTransaction.
>>>>>>>>> SystemRepository markForCollection ]
>>>>>>>>> on: Warning
>>>>>>>>> do: [ :ex |
>>>>>>>>> Transcript
>>>>>>>>> cr;
>>>>>>>>> show: ex description.
>>>>>>>>> ex resume ]
>>>>>>>>>
>>>>>>>>> 4. Then do a backup and restore ... you can use GemTools to do the restore,
>>>>>>>>> but then you should read the SysAdmin docs[1] for instructions to do the restore
>>>>>>>>> (I've enclosed link to 3.2 docs, but the procedure and commands should pretty
>>>>>>>>> much be the same, but it's best to look up the docs for your GemStone version[2]
>>>>>>>>> and follow those instructions)
>>>>>>>>>
>>>>>>>>> As I mentioned earlier, it will probably take a while for each of these operations to complete (object log will be fast and the backup will be fast, if the mfc tosses out the majority of your data) and it is likely that the repository will grow some more during the process (hard to predict this one, tho).
>>>>>>>>>
>>>>>>>>> Step 1 will touch every session and every continuation so it is hard to say what percent of the objects are going to be touched (the expensive part), still there are likely to be a lot of those puppies and they will have to be read from disk into the SPC ...
>>>>>>>>>
>>>>>>>>> Step 3. is going scan all of the live objects and again it hard to predict exactly how expensive it will be ...
>>>>>>>>>
>>>>>>>>> Dale
>>>>>>>>>
>>>>>>>>> [1] http://downloads.gemtalksystems.com/docs/GemStone64/3.2.x/GS64-SysAdmin-3.2/GS64-SysAdmin-3.2.htm <http://downloads.gemtalksystems.com/docs/GemStone64/3.2.x/GS64-SysAdmin-3.2/GS64-SysAdmin-3.2.htm>
>>>>>>>>> [2] http://gemtalksystems.com/techsupport/resources/ <http://gemtalksystems.com/techsupport/resources/>
>>>>>>>>>
>>>>>>>>> On 3/25/15 10:18 AM, Lawrence Kellogg wrote:
>>>>>>>>>> Hello Dale,
>>>>>>>>>>
>>>>>>>>>> Thanks for the help. I’m a terrible system admin when it comes to maintaining a system with one user, LOL.
>>>>>>>>>>
>>>>>>>>>> I’m not running the maintenance VM and I haven’t been doing regular mark for collects.
>>>>>>>>>>
>>>>>>>>>> I’m trying to do a fullBackupTo: at the moment, well see if I get through that. Should I have done a markForCollection before the full backup?
>>>>>>>>>>
>>>>>>>>>> I’ll also try the ObjectLog trick.
>>>>>>>>>>
>>>>>>>>>> I guess I need to start from a fresh extent, as you said, and the extent file will not shrink. I’m at 48% of my available disk space but it does seem slower than usual.
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Best,
>>>>>>>>>>
>>>>>>>>>> Larry
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>> On Mar 25, 2015, at 12:58 PM, Dale Henrichs via Glass <glass at lists.gemtalksystems.com <mailto:glass at lists.gemtalksystems.com>> wrote:
>>>>>>>>>>>
>>>>>>>>>>> Lawrence,
>>>>>>>>>>>
>>>>>>>>>>> Are you doing regular Mark for collects? Are you running the maintenance vm along with you seaside servers?
>>>>>>>>>>>
>>>>>>>>>>> Seaside produces persistent garbage (persistent session state that eventually times out) when it processes requests so if you do not run the maintenance vm the sessions are not expired and if you do not run mfc regularly the expired sessions are not cleaned up ...
>>>>>>>>>>>
>>>>>>>>>>> Another source of growth could be the Object Log ... (use `ObjectLogEntry initalize` to efficiently reset the Object Log ... pay attention to the mispelling ... thats another story). If you are getting continuations saved to the object log, the stacks that are saved, can hang onto a lot of session state, that even though expired will not be garbage collected because of references from the continuation in the object log keep it alive ...
>>>>>>>>>>>
>>>>>>>>>>> The best way to shrink your extent (once we understand why it is growing) is to do a backup and then restore into a virgin extent ($GEMSTONE/bin/extent0.seaside.dbf)...
>>>>>>>>>>>
>>>>>>>>>>> Dale
>>>>>>>>>>>
>>>>>>>>>>> On 3/25/15 8:34 AM, Lawrence Kellogg via Glass wrote:
>>>>>>>>>>>> Well, Amazon sent me a note that they are having hardware trouble on my instance, so they shut it down. It looks like they’re threatening to take the thing offline permanently so I’m trying to save my work with an AMI and move it somewhere else, if I have to.
>>>>>>>>>>>>
>>>>>>>>>>>> I finally got Gemstone/Seaside back up and running and noticed these lines in the Seaside log file. These kind of messages go on once a day for weeks. Is this normal?
>>>>>>>>>>>>
>>>>>>>>>>>> --- 03/07/2015 02:44:14 PM UTC ---
>>>>>>>>>>>> Extent = !#dbf!/opt/gemstone/GemStone64Bit2.4.4.1-x86_64.Linux/seaside/data/extent0.dbf
>>>>>>>>>>>> has grown to 22528 megabytes.
>>>>>>>>>>>> Repository has grown to 22528 megabytes.
>>>>>>>>>>>>
>>>>>>>>>>>> Extent = !#dbf!/opt/gemstone/GemStone64Bit2.4.4.1-x86_64.Linux/seaside/data/extent0.dbf
>>>>>>>>>>>> has grown to 22544 megabytes.
>>>>>>>>>>>> Repository has grown to 22544 megabytes.
>>>>>>>>>>>>
>>>>>>>>>>>> --- 03/08/2015 03:31:45 PM UTC ---
>>>>>>>>>>>> Extent = !#dbf!/opt/gemstone/GemStone64Bit2.4.4.1-x86_64.Linux/seaside/data/extent0.dbf
>>>>>>>>>>>> has grown to 22560 megabytes.
>>>>>>>>>>>> Repository has grown to 22560 megabytes.
>>>>>>>>>>>>
>>>>>>>>>>>> Extent = !#dbf!/opt/gemstone/GemStone64Bit2.4.4.1-x86_64.Linux/seaside/data/extent0.dbf
>>>>>>>>>>>> has grown to 22576 megabytes.
>>>>>>>>>>>> Repository has grown to 22576 megabytes.
>>>>>>>>>>>>
>>>>>>>>>>>> --- 03/10/2015 03:19:34 AM UTC ---
>>>>>>>>>>>> Extent = !#dbf!/opt/gemstone/GemStone64Bit2.4.4.1-x86_64.Linux/seaside/data/extent0.dbf
>>>>>>>>>>>> has grown to 22592 megabytes.
>>>>>>>>>>>> Repository has grown to 22592 megabytes.
>>>>>>>>>>>>
>>>>>>>>>>>> --- 03/10/2015 03:46:39 PM UTC ---
>>>>>>>>>>>> Extent = !#dbf!/opt/gemstone/GemStone64Bit2.4.4.1-x86_64.Linux/seaside/data/extent0.dbf
>>>>>>>>>>>> has grown to 22608 megabytes.
>>>>>>>>>>>> Repository has grown to 22608 megabytes.
>>>>>>>>>>>>
>>>>>>>>>>>> Extent = !#dbf!/opt/gemstone/GemStone64Bit2.4.4.1-x86_64.Linux/seaside/data/extent0.dbf
>>>>>>>>>>>> has grown to 22624 megabytes.
>>>>>>>>>>>> Repository has grown to 22624 megabytes.
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> My extent has now grown to
>>>>>>>>>>>>
>>>>>>>>>>>> -rw------- 1 seasideuser seasideuser 23735566336 Mar 25 15:31 extent0.dbf
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> I don’t get a lot of traffic so I’m a little surprised at the growth. Should I try to shrink the extent?
>>>>>>>>>>>>
>>>>>>>>>>>> I suppose I should also do a SystemRepository backup, if I can remember the commands.
>>>>>>>>>>>>
>>>>>>>>>>>> Best,
>>>>>>>>>>>>
>>>>>>>>>>>> Larry
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> Glass mailing list
>>>>>>>>>>>> Glass at lists.gemtalksystems.com <mailto:Glass at lists.gemtalksystems.com>
>>>>>>>>>>>> http://lists.gemtalksystems.com/mailman/listinfo/glass <http://lists.gemtalksystems.com/mailman/listinfo/glass>
>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Glass mailing list
>>>>>>>>>>> Glass at lists.gemtalksystems.com <mailto:Glass at lists.gemtalksystems.com>
>>>>>>>>>>> http://lists.gemtalksystems.com/mailman/listinfo/glass <http://lists.gemtalksystems.com/mailman/listinfo/glass>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>> _______________________________________________
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