Recovery From Crash
Jul 20, 2005
Greetings,
I had a hard-drive failure this week and lost my root drive, with
operating system and SQL Server 2000.
Fortunately my data was on another volume and still exists.
I know about sp_attach_db, but looking at BOL, it says that sp_attach_db
only works with databases that were previously detached with
sp_detach_db.
How do I reattach my existing mdf and ldf files?
-- Rick
P.S. I know that the dbs are not corrupt because when the hard drive
failed SQL Server was offline.
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Nov 8, 2006
Crash recovey is going on over 24 hours!
I want to stop it!
One of the databases in our server is in recovery mode after a huge
delete job (started as a job) did not complete ( I suspect due to
lack of transaction log sapce.) the log file size is 120 GB.
Whenever the server restarted the recovery for this database starts.
After 20 hours, analysis done 100% and recovery done up to
76%. Then after €œthe percentage of recovery done€? went down to
16% and it is still running.
How can I get rid of this database without damaging the master database and other database in the same instance?
I don€™t mind to lose this database.
There are 4 user databases in this instance and msdb and the recovery mode database are not operational.(I cannot connect)
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Aug 17, 2015
We have a requirement to build SQL environment which will give us local high availability and disaster recovery to second site. We have two sites- Site A & Site B. We are planning to have two nodes at Site A and 2 nodes at Site B. All four nodes will be part of same Windows failover cluster. We will build two SQL Cluster, InstanceA will be clustered between the nodes at Site A Server and InstanceB will be clustered between the nodes at Site B, we will enable Always On Between the InstanceA and InstanceB and will be primary owner where data will be written on InstanceA and will be replicated to InstaceB. URL....Now we want we will have instanceC on the Site B and data will be writen from the application available on Site B, will be replicated to the instance on the Site A as replica.
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Dec 23, 2014
is bulk logged recovery model support point in time recovery
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Sep 17, 2015
Pages on a full recovery model database corrupted, need to ensure data loss is minimal for restore operation am thinking about restoring the latest full backup.
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May 5, 2015
in the process of migrating a big db from server 1 to server 2, we had to roll back the change. I started with taking a full db backup and restoring it on server 2 with norecovery, and then a couple logs with norecovery, and then the last log with recovery.
Is there some way to continue this chain now, I mean to change the db to norecovery, or other way to restore logs.Â
I dont want to do a new full backup.
If I try to do a log restore now i get the message:
Msg 3117, Level 16, State 4, Line 1
The log or differential backup cannot be restored because no files are ready to rollforward.
Msg 3013, Level 16, State 1, Line 1
RESTORE LOG is terminating abnormally.
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Sep 19, 2015
We have 3 replica AG setup. 2 replicas are in sync/automatic failover, the other(DR Server, different subnet) in asynchronous/manual mode…All these replicas were on sql server 2012, Recently we upgraded DR server to 2014. Since then we have a problem, the AG databases in 2014 instance went into ‘Synchronizing/ in recovery’ state…The SQL server error log has message, the recovery couldn’t start for the database ‘XYZ’…We tried to create a new database and add it to AG , it works for fine for other two 2012 replicas, but on 2014 we see the same issue
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Nov 1, 2015
We have an issue with a 3 node SQL 2012 Always on availability group. Normal operation is node 1 (primary replica) with node 2 and node 3 as secondary replicas.After some patching, SQL wasn't running on node 1 hence the AG flipped over to node 2. This went unnoticed for some time and the transaction log for one of the AG databases became full on node 2 and node 3. (I think this is because it couldn't commit the transactions on node 1 so couldn't truncate it's t-log?) The DB is using synchronous replication btw.So I started SQL on node 1 and flipped the AG back to node 1 (with a data loss warning but I accepted this).Now the issue is that on node 2 and 3, the DB in question is stuck in a "Reverting / In Recovery" State. I've tried various commands such as ALTER DATABASE SET ONLINE, RESTORE DATABASE WITH RECOVERY etc but these fail stating unable to obtain a lock on the DB.
The weird thing is that on node 1 the state of the DB is "synchronised".how to resolve this issue on node 2 and 3? I've left them overnight (in case they were rolling back transactions, the DB is fairly large) but nothing seems to have happened. remove the DB from the AG in node 2 and 3 and add it back in again, ie recreate the replication?
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Sep 10, 2015
If you are doing a disaster recovery of an entire SQL 2005 cluster, can you just install SQL server and restore the system database to get the configuration?
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Feb 19, 2004
Hi my name is Rodrigo and Im from Brasil, so, sorry about my english.
I have a problem using MSSQL 2000. I´m using a client/server application, and sometimes (almost every day) the sql server start to use 100% of CPU and crash the system. I don´t know how and when but it hapens always. I never found a reason for it, but looking at the event viewer in windows 2000 i saw an error about www publishing (something like that). Maybe my sqlserver is trying to connect to internet to do something (i don´t know). Please if somebody can help me send me a mail. Thanks a lot.
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Sep 21, 2006
Hi, I'm trying to install SQL Server 2000 Dev Edn. When I install client and server tools it will crash after I enter the administration password. But this only happens when I install it with server tools, its OK with just client tools. Thanks
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Mar 27, 2001
Hi,
My Sql server went down last night. Is there a way to find out what could have caused system to crash?
Is there any way to notify the DBA when sql services have stopped running?
Any hint/suggestion is highly appreciated..
Thanks..
Ann
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Jun 29, 2001
Hello,
Recently my computer had a crash on which SQL Server was installed. And if that wasn't enough, the backup failed to. Now I've installed SQL Server again, but I have these *.mdf and *.ldf files, which contains my data and my tables etc. So my question is, how do I get this data into my newly installed SQL Server? Maybe it's quite simple, but I can't find it.
Im using SQL Server Enterprise version 7.0 on Win2k Advanced Server.
Many thanks in advance,
Stefan.
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Apr 3, 2000
Hi,
My sql server stopped unexpectedly and restarted itself today, and I have no clue why. The NT Event Viewer provides this "insight":
The MSSQLService terminated unexpectedly.
The event id is 17052, which isn't documented in BOL. Does anyone have any explanation, and some suggestions on how to avoid this in the future?
thanks,
Jason
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Jul 7, 2000
Hi Everybody,
What type of 'Database Crash' can we expect in SQL Server 7.0.? and How do we rectify this ?.
Thanks in Advance.
Srinivasan
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Mar 21, 2000
hello:
Does anyone have any input on why my SQL Server keeps crashing? I get the following errors:
Error : 17805, Severity: 18, State: 0
00/03/21 09:06:06.42 ods Invalid buffer received from client.
00/03/21 09:09:51.56 kernel SQL Server terminating due to 'stop' request from Service Control Manager
At other times, there were some STACK DUMP ERRORS.
We are on service pack 4 (I have been pushing to apply 5a)
Please help,
Thank you.
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Oct 18, 1999
Hi Folks,
I got the following message in the error log when SQL Server 6.5 crashed.
''Stored function 'xp_runwebtask' in the library 'xpsqlweb.dll' generated access violation; SQL Server is terminating process 60''
Source:spid 60
Anyone know what this means ? If you think you know of have come across it before, please inform me.
Thanks
Alan
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Feb 16, 1999
I need help. I am facing following problems since days
here you have the errors messages:
Mesg 18264 : DATABASE dumped with following info: Database Name:IITMSDB, Creation Date and Time:Feb 12, 99(23:00), Pages dumped:3898618, Current Sequence:36201 19370307, Sort Order:52, Striped:NO, Number of Dump Devices:1, device info:(VOLID=SS0001 NAME=iitmsdb_dump TYPE=DISK FILE=1)
Mesg 17562 : Checking space allocation for database 6
Mesg 18109 : Recovery dbid 10 ckpt (590112,18) oldest tran=(590112,0)
Error : 0, Severity: 19, State: 0
SQLDumpExceptionHandler: Process 49 generated access violation; SQL Server is terminating this process
Error : 0, Severity: 19, State: 0
SQLDumpExceptionHandler: Process 102 generated access violation; SQL Server is terminating this process
Mesg 17309 : The current contents of process' input buffer are '_cursoropen'.
Error : 925, Severity: 19, State: 1
Maximum number of used databases for each query has been exceeded. The maximum allowed is 8.
Thanks a lot. Bangaly
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Dec 3, 2004
Hi.
I need urgent help :o/
My laptop crashed and I am not able to start any programs but I can reach the files.
How can I get a hold on by database tables???
Please help me.
BEST REGARDS
Badleif
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Aug 1, 2006
Hi All,
What are the steps of recovering SQL Server 2000 database after it crashes?
Is it documented somewhere?
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Oct 12, 2006
My database is marked suspect/offline in the enterprise manager. i am
using
sql server 2000.i have tried resetstatus,DBCC CheckDB, alter
database,sp_dboption and DBCC ALLOCDB ( 'dbname' ) but all to no
avail.i
have no backup of the database.
And i really need to get back this data.Please, can you give me a
detail
step by step method of how to overcome this problem.
i greatly anticipate your reply!!!
Thanks
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Jul 20, 2005
Hidue to big problems (basically since a couple of month iis service crashseveral times a day) i need to format a web server (win2k, sp4, iis5.0)where all our sites are hosted .To avoid downtime i would like to transfer them all on the new server.Do i have to recreate every single web (with a lot of virtual folders ) orthere is an automatic (semiautomatic) way to migrate them all?Many thanks in advanceMarco
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Jul 20, 2005
Hi all, I have some trouble with SQLAgent...when I try to schedule a jobthat invokes a script (vbs, java, cmdshell,...), SQLAgent crashes at themoment of scheduled execution. If I try to execute it manually, all worksfine. This installation runs on a cluster Win2003 and the node initiate afailover if I don't delete the job and then restart Agent (I can't start theservice before deleting that job!!!). Event viewer logs something like:"LOG] Exception 5 caught at line 191 of file ..src
efreshr.c.SQLServerAgent initiating self-termination".I've already tried to debug the service but my dump did not help me.Any suggestion?Thankscamau
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Nov 28, 2006
Hello,
From time to time, our production system crashes and reboots while running some data warehouse load packages. There is nothing in the logs; it just seems like the reset button is pushed. The situation occurs at different moments in the batch and not every night, but lets says once every two weeks or more frequent.
We are running Windows 2003 server and SQL Server 2005 SP1 incl. hotfixes.
Does anyone of you have this issue, or is this a hardware issue without any doubt? Could there be any chance it's in the SQL Server software?
Regards, Jeroen
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Nov 21, 2007
Hi all
I Never come across the Database crashing situation.
1.How to finilised Database was crashed (If Database in "Suspend" mode we can call as Crashed).
2.What are the action we have to take to bring up Database(a part from restore Database from last know good backups)
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Jul 3, 2007
Hi all,
I'm running on Windows Server 2000 datacenter with sp4 and SQL Server 2000 SP4 on 16 GB AWE and /PAE enabled. Apparently the SQL Server service stops intermittently.
Below is the error I got on the application log.
"SqlDumpExceptionHandler: Process 788 generated fatal exception c0000005 EXCEPTION_ACCESS_VIOLATION. SQL Server is terminating this process."
Below is a part of the SQLdump that was created.
=====================================================================
BugCheck Dump
=====================================================================
This file is generated by Microsoft SQL Server 8.00.2040
upon detection of fatal unexpected error. Please return this file,
the query or program that produced the bugcheck, the database and
the error log, and any other pertinent information with a Service Request.
Computer type is AT/AT COMPATIBLE.
Bios Version is Phoenix ROM BIOS PLUS Version 1.10 1.1.0
Phoenix ROM BIOS PLUS Version 1.10 1.1.0
Current time is 10:27:18 07/02/07.
4 Intel x86 level 6, 2992 Mhz processor(s).
Windows NT 5.0 Build 2195 CSD Service Pack 4.
Memory
MemoryLoad = 82%
Total Physical = 7903 MB
Available Physical = 1373 MB
Total Page File = 11795 MB
Available Page File = 5311 MB
Total Virtual = 2047 MB
Available Virtual = 296 MB
*Dump thread - spid = 72, PSS = 0x41d77260, EC = 0x41d77590
*
* User initiated stack dump. This is not a server exception dump.
*
*Stack Dump being sent to C:Program FilesMicrosoft SQL ServerMSSQLlogSQLDu
mp0001.txt
* *****************************************************************************
**
*
* BEGIN STACK DUMP:
* 07/02/07 10:27:18 spid 72
*
* ex_raise2: Exception raised, major=79, minor=87, severity=22
*
*
Regards,
Larry
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Dec 18, 2000
Hi, i am not familiar with MSSQL so maybe it's not as difficult to you as it is to me - in brief:
SQL version: Microsoft SQL Server 7.00 - 7.00.699 (Intel X86)
Errorlog shows:
Starting up database 'CH2'.
Opening file E:CH2DATA1CH2DATA1.mdf.
Opening file E:CH2DATA2CH2DATA2.ndf.
Opening file E:CH2DATA3CH2DATA3.ndf.
File D:CH2LOG1CH2LOG1.ldf does not exist - unable to activate.
Enterprise Manager
Shows database CH2 (suspect)
Executing script:
sp_add_log_file_recover_suspect_db CH2, CH2LOG1, 'D:CH2LOG1CH2LOG1.ldf', 1000
Shows errormessage "The database 'CH2' does not exist."
How can i get a new logfile?
What if i created a new db 'CH2' and then replaced the data files?
What do i have to tell MSSQL to create a new logfile on startup?
All scenarios shown in Books On Line only seem to solve problems
if you do have a logfile and need more space.
Greetings from Switzerland /Lothar
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Nov 1, 1999
Been trying to send this all week...
-----Original Message-----
From: Driggers, John
To: 'SQL Discussions'
Sent: 10/27/99 9:10 AM
Subject: FW: Weekly server hang
I also see the one below prior to another crash....going through tech
net now...but not seeing anything that reflects the messages below. The
results from searching on "Exception_Access_Violation" I'm not sure
apply in my case...also looks like I have at least two causes of crashes
(how can one interpret the below statements???)
Thanks, John
--------------------
99/10/24 10:38:00.06 spid10 EXCEPTION_ACCESS_VIOLATION raised,
attempting to create symptom dump
99/10/24 10:38:00.06 spid10 Initializing symptom dump and stack dump
facilities
99/10/24 10:38:02.61 spid10 ***BEGIN STACK TRACE***
99/10/24 10:38:02.61 spid10 0x00404CD9 in SQLSERVR.EXE,
rm_ods_handler() + 0x0329
99/10/24 10:38:02.64 spid10 0x00405571 in SQLSERVR.EXE, st_do_enlist()
+ 0x00C1
99/10/24 10:38:02.64 spid10 0x004071CA in SQLSERVR.EXE,
CDTCState::init() + 0x033A
99/10/24 10:38:02.65 spid10 0x005A70A3 in SQLSERVR.EXE,
lddb_fixdbosuid() + 0x0423
99/10/24 10:38:02.68 spid10 0x005A6CC2 in SQLSERVR.EXE,
lddb_fixdbosuid() + 0x0042
99/10/24 10:38:02.68 spid10 0x005963CB in SQLSERVR.EXE, textalloc() +
0x04CB
99/10/24 10:38:02.71 spid10 0x00463F4B in SQLSERVR.EXE, agghaving() +
0x004B
99/10/24 10:38:02.71 spid10 0x00409829 in SQLSERVR.EXE, opencheck() +
0x0089
99/10/24 10:38:02.71 spid10 0x00427B09 in SQLSERVR.EXE,
tbswritecheck() + 0x0969
99/10/24 10:38:02.71 spid10 0x00250FED in opends60.dll
99/10/24 10:38:02.71 spid10 0x0025055B in opends60.dll
99/10/24 10:38:02.71 spid10 0x002414D1 in opends60.dll
99/10/24 10:38:02.71 spid10 0x00241384 in opends60.dll
99/10/24 10:38:02.71 spid10 0x10219D84 in MSVCRT40.dll
99/10/24 10:38:02.71 spid10 0x77F04F3E in KERNEL32.dll
99/10/24 10:38:02.71 spid10 ***END STACK TRACE***
************************************************** **********************
*************
Cindy, nothing in the NT logs but found this in the SQL logs:
99/10/25 09:25:15.45 spid71 EXCEPTION_ACCESS_VIOLATION raised,
attempting to create symptom dump
99/10/25 09:25:15.45 spid71 Initializing symptom dump and stack dump
facilities
99/10/25 09:25:20.45 spid71 ***BEGIN STACK TRACE***
99/10/25 09:25:20.46 spid71 0x00404CD9 in SQLSERVR.EXE,
rm_ods_handler() + 0x0329
99/10/25 09:25:20.52 spid71 0x005725C1 in SQLSERVR.EXE, stuff() +
0x0241
99/10/25 09:25:20.54 spid71 0x0056D35F in SQLSERVR.EXE, ncrid_update()
+ 0x057F
99/10/25 09:25:20.57 spid71 0x0051DD35 in SQLSERVR.EXE, prRESOURCE() +
0x0055
99/10/25 09:25:20.57 spid71 0x00464C65 in SQLSERVR.EXE, genbuiltin() +
0x0445
99/10/25 09:25:20.59 spid71 0x00427B09 in SQLSERVR.EXE,
tbswritecheck() + 0x0969
99/10/25 09:25:20.62 spid71 0x00250FED in opends60.dll
99/10/25 09:25:20.62 spid71 0x0025055B in opends60.dll
99/10/25 09:25:20.62 spid71 0x002414D1 in opends60.dll
99/10/25 09:25:20.62 spid71 0x00241384 in opends60.dll
99/10/25 09:25:20.62 spid71 0x10219D84 in MSVCRT40.dll
99/10/25 09:25:20.62 spid71 0x77F04F3E in KERNEL32.dll
99/10/25 09:25:20.62 spid71 ***END STACK TRACE***
This proceeds my 'crashes', which it looks scary enough to do the trick!
Any idea what could be causing this exception?
Thanks, John
ps. someone else mentioned backup software - we use BackupExec and I
have a sched. task that dumps one of the databases to a network drive 2x
day. But these are running throughout the week...looking over the logs I
really don't see a correlation...(ie. these same processes run on days
that no crash occurs and successfully later in the day that the crashes
do occur (some hours earlier).
-----Original Message-----
From: Gross, Cindy [mailto:CindyGross@hmhs.com]
Sent: Monday, October 25, 1999 2:14 PM
To: SQL 6.5 Discussions
Subject: RE: Weekly server hang
Did you check the SQL Server errorlog (sometimes things are written here
that don't go to the event viewer) and the NT event viewer (application
and
system)?
You could try turning on SQL Trace to see if you can capture a "bad"
query
but depending on how SQL goes down it may not be captured.
If you are auditing successful logons you could take a look to see if
there
is any pattern in who logs in just before SQL restarts.
Any chance someone is actually stopping it on purpose? Or maybe a
program
that is stopping it (maybe a backup system trying to backup the device
files
instead of the dumps)?
Cindy Gross
SQL Server MCP
Texas Health Resources
http://members.tripod.com/cindygross/sqlsrvr.htm
> -----Original Message-----
> From:Driggers, John [SMTP:John_Driggers@spspay.com]
> Sent:Monday, October 25, 1999 12:26 PM
> To: SQL 6.5 Discussions
> Subject: Weekly server hang
>
> List-Unsubscribe: <mailto:leave-mssql-13928C@ls.swynk.com>
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> Precedence: bulk
>
> This one is bugging the tar out of me. Running SQL 6.5 sp5a, NT4 sp4
on
> the
> server. Either on the weekend or Mon. mornings (happened all 3 days
this
> past week) the SQL service stops on the server. This is during low
usage
> times. The box is a DELL 4300 dual 450 w 512 RAM (250 dedicated to
SQL).
> All
> other services on the server are ok, except for SQL.
>
> I'm thinking maybe a bad query hitting the server (I've seen this
happen
> before) but the programmers claim there is nothing special about these
> time
> periods that something "unique" would be happening. After I restart
the
> server it may not happen until the next week (this past weekend being
an
> exception). I thought maybe I had a memory leak but running perf.
monitor
> before a crash once revealed 99+% data cache, available proced. crash,
low
> CPU usage, low swapping....anything else I could check?
>
> Maybe reinstalling the sp5a? Any suggestions on things to try would be
> most
> appreciated...
>
> Thanks, John
>
>
> ------
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Jul 10, 2006
Hi,
What is the simplest way to crash a sql server?
Somebody asked me that question, and I was unable to give the best answer. Please help me to find it.
Thanks!!
Joydeep
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Jun 9, 2008
Hi all, I was wondering if you's could help me out.
We run sql optimization on 2 of our databases and when they run they cause our server to crash - system log reports: unexpected shutdown. When we take these jobs out of action the server does not crash.
I'm not sure if this could be a CPU or memory related issue or if its a SQL configuration issue?
Any comments/ideas would be great.
Thanks.
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Jul 3, 2006
I am not sure if this is the right forum,
but a sql crash might cause data corruption ?!
Anyway I have tried this on 2 different sql2005 sp1 installations.
(Developer Edition)
And in both cases the last piece of code causes the sql server to stop cold (crash).
script originally posted here(afaik):
### link removed ###
####################
I removed the script
Didn't seem like a good idea to make this kind of thing public
####################
rockmoose
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Jul 23, 2005
Hi All,Our SQL Server just crashed with the following messages:The Scheduler 5 appears to be hung. SPID 85, ECID 0, UMS Context 0x06C22478.Error: 17883, Severity: 1, State: 0We are running SP3 on cluster on a SAN.Any ideas?ThanksMichael
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Jul 23, 2005
Importing DBase files I get to the screen titled "Select Source Tableand Views" And none appear in the list. (I can get the list displayedabout once in ten tries) From that screen anything causes a crash ofthe wizard and Enterprise Manager. This happens on my deveopmentinstallation of Enterprise Manager Version 8.0.Any Ideas/ PleaseJohn Cooper
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