what causes rpm database corruption

Current Description . If an RPM command hangs, segfaults … There are two causes we've found - one is RPMs fault, one isn't. 2020-11-05 - Adam Majer <adam.majer@suse.de> - New upstream version 3.1.10 * ODBC-288 - Connector misses "interactive client" option. Bdb mmaps regions of the db to increase performance, but then backs the regions using the filesystem. @jaymzh I see that dcrpm used typing(begin python-3.5 as a new feature added) , but my project is running on centos 7.5 1804 and using the python 2.7.5 version, Is typing(dcrpm) compatible with Python 2.7.5? RPM 4.4.x through 4.9.x, probably before 4.9.1.2, allows remote attackers to cause a denial of service (memory corruption) and possibly execute arbitrary code via an rpm package with crafted headers and offsets that are not properly handled when a package is queried or installed, related to (1) the regionSwab function, (2) the headerLoad function, and (3) multiple . . One possible workaround is to force use of private environment. Please note that excessive use of this feature could cause delays in getting specific content you are interested in translated. Description; A flaw was found in RPM's signature check functionality when reading a package file. I had the dist query period set to 60 and --verbose was on, and the osqueryd was just... silent. What is happening is that rpm -qa is actually writing to the files of these file-backed mmaped regions: The way rpm --rebuilddb fixes this is by unlinking the regions: Turns out if you unlink them by hand, it also fixes the corruption. MS Access is an efficient data management tool and can save macros, tables, forms, queries, and more. Fsync is only disabled on the first open of a newly created database (ie during fresh install), (iirc) never on existing database unless forced via configuration. 2. I really want to know the root cause of this problem!!! Filemd5 index has been renamed to Filedigests, if necessary rpm -rebuilddb can be used to regenerate the indexes. This Sybex Study Guide covers 100% of all exam 103 and 104 objectives. Using RPM. Important! The rpm database on the machine was corrupt. 1 root root 2.1M Nov 21 16:46 Dirnames -rw-r--r--. * in /var/lib/rpm and running 'rpm --rebuilddb', it was corrupt again within a few … The other is heavily IO loaded boxes were the transactions take too long and get killed by another process and the rpmdb can't recover from that. [root@controller-3 ~]# uname -a Linux controller-3 3.10.0-862.el7.x86_64 #1 SMP Fri Apr 20 16:44:24 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux [root@controller-3 ~]# cat /etc/redhat-release CentOS Linux release 7.5.1804 (Core) [root@controller-3 ~]# rpm -q rpm rpm-4.11.3-32.el7.x86_64 [root@controller-3 ~]# rpm -q libdb libdb-5.3.21-24.el7.x86_64, This is the context of the problem at the scene：. There's an endless row of bugs where BDB environment getting corrupted, some of which have been BDB bugs (several found just in the last couple of years) that have been patched in Fedora/RHEL libdb but upstream BDB 5.x does not have, dunno about 6.x but there you run into the licensing side. Use latest graphics card drivers. I do it as well. In this article we'll perform an RPM installation of Oracle Database 19c 64-bit on Oracle Linux 7 (OL7) 64-bit. This book presents the prospects of imminent revolution as Kelly identifies new frontiers of thinking about biological systems that will change the way the natural world is percieved. Oct 13 11:39:36 localhost osqueryd[82437]: I1013 11:39:36.742985 82539 rpm_packages.cpp:50] Could not get RPM header flag. Oct 13 11:39:38 localhost osqueryd[82437]: I1013 11:39:38.242105 82539 scheduler.cpp:122] Found results for query: Get RPMs. So if you're running upstream BDB 5.x on Mac, you'll want to a check those Fedora/RHEL patches to libdb. The process can be automated by using the cloning scripts that are supplied with this book. This book series assumes that you are generally familiar with z Systems technology and terminology. Steps to remove SQL database corruption are as follows; Step 1:- Launch the software to repair & open MDF file. We run it every 15 minutes as a pre-script to configuration management. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. How can one monitor the rpm database corruption? This is to ensure that we do not cause any issues, such as corruption. RPM database. 2 Answers2. This post explains how to disable rpc.quotad service on CentOS/RHEL 6 or 7 machines. Bug ID 967557: Improve apm logging when loading sys config fails due to corruption of epsec rpm database. The name RPM refers to .rpm file format and the package manager program itself. Current Description . RPMDB Corruption causes rpm_packages query to fail to complete cleanly. Found insideShell scripting is one of the most common and powerful ways to automate tasks in a Linux / Unix environment. With the help of real-world exercises, you will learn to leave the GUI behind, automate tasks, and unlock the true power of Bash. Rebuild RPM database: # rpm --rebuilddb. This is the same behavior I had previously with the 31 kernel running over NFS and was told it (DB corruption on a DB4 database) was likely a known kernel issue running over NFS. By clicking “Sign up for GitHub”, you agree to our terms of service and . 1 root root 256K Nov 21 16:46 Requirename -rw-r--r--. The Linux RPM database has become corrupt due to circumstances out of NetBackup's control. As a mature and reliable DBMS, the Informix database server works well with small, growing, and large databases, and meets the key requirements for embedded databases, which include the ability to execute without needing any configuration ... EPEL, RPM Fusion, etc.) Corrupted RPM database. I'd be very surprised if this wasn't a cause of many of our problems in Linux too. to your account. In order to resolve this issue, we can also attempt a rebuild of the RPM database using the Rebuild RPM Database tool: "WHM Home » Software » Rebuild RPM Database". 2. Oct 13 11:39:36 localhost osqueryd[82437]: I1013 11:39:36.745234 82539 rpm_packages.cpp:50] Could not get RPM header flag. If there was corruption of RocksDB content, perhaps it's related to the original aliens issue that had corrupted your RPMDB? When trying to create a container from an image, yum fails to update the rpm db. Deleting the rocksdb directory and restarting allowed me to resume normal business.... until the next hang due to this RPM query failing. 1 root root 1.3M Nov 22 11:30 __db.003. hello @öndere as I can see there's enough inodes on your server, but log looks like there's no such disk space and due that fact the plesk database was corrupted during upgrade: 1 root root 188K Nov 22 11:30 __db.002 -rw-r--r--. Found inside – Page 96heap management undo records for main database metadata undo records for heap operations not addressable user data persistent ... Metadata such as free lists and undo records are vulnerable to corruption because they are mapped into the ... Are you able to successfully run the "yum clean all" and "yum update" commands? Have you noticed any issues with the completion of package installations or updates on this system? This flaw allows an attacker who can convince a victim to … A crashed RPM database can cause a myriad of issues related to package-management. DB_RECOVER requires DB_INIT_TXN, which is incompatible with DB_INIT_CDB that rpm.org still uses. Log in with the credentials you defined when you installed the Database Server. End Note. If you are a new customer, register now for access to product evaluations and purchasing capabilities. Database corruption in SQL is related to the least appropriate storage of actual zeroes and ones, which are essential to save your database on-disk or in the … SQL Server Database Corruption Causes: SQL database can be damaged or corrupt due to various reasons, some of which are: More than 95% of corruption happens … I can fix it by deleting the DB files under /var/lib/rpm and then rebuilding the DB but the problem returns within a day or two. Try to install the Service Pack via System Platform (cdom) web interface; Oct 13 11:39:36 localhost osqueryd[82437]: I1013 11:39:36.744211 82539 rpm_packages.cpp:50] Could not get RPM header flag. Designed for both the novice and advanced users, Maximum RPM enables anyone to take full advantage of the benefits of building software packages with the Red Hat Package management tools to ensure that they install simply and accurately ... You signed in with another tab or window. Oct 13 11:38:42 localhost osqueryd[82437]: error: cannot open Packages index using db6 - (-30969) Of course, it is not necessarily repeated. Who is this book for? This book is for you if you're using (or planning to use) the Red Hat Linux operating system for the first time. Creating a new issue to rescope to actual problems as opposed to dirty test environment problems - history in #2623. 1 root root 48K Nov 21 16:46 Name -rw-r--r--. Oct 13 11:38:42 localhost osqueryd[82437]: error: db6 error(-30969) from dbenv->open: BDB0091 DB_VERSION_MISMATCH: Database environment version mismatch Step 1: Download the RPM from OTN Download the oracle-database-ee-19c-1.-1.x86_64.rpm file from Oracle Technology Network . Making BDB more reliable would require using transactions there, but this would be an incompatible change, which is the last thing we want to do at this point when we're basically just about to deprecate BDB. Re: [RPM] Re: Interactive RPM Tue Apr 24 02:38:10 GMT 2001; Chmouel Boudjnah Using arrow keys in the shell causes "garbage" to be displayed on the screen instead of cycling through command history (eg. Unfortunately, I've cleaned up the corruption in order to resolve #2623 as less horrifying than I'd feared, so I'm no longer reproducing. After adding the .dbenv.lock to serialize rpmdb open and close a few years ago (to work around what seems like a BDB bug), I haven't been able to reproduce environment corruption from parallel access in my setup but doesn't mean it doesn't happen in some other setup, version mix and whoknowswhat. UPS: To avoid unexpected system shutdowns, which could cause database corruption. This book helps individuals that operate an SAP environment to devise a strategy for a sound and comprehensive data backup solution using the IBM Tivoli Storage Management product family. However, rpm attempts to open the files for writing and will fail: Is it possible there is a bug in the way you file-back your mmap'ed regions? Paul Anderson. The RPM package for CentOS/Red Hat distributions 84 Debian . This flaw affects RPM versions before 4.17.0-alpha. Removing stale locks. I unpacked the RPM file and . 1 root root 24K Nov 21 16:46 Obsoletename -rw-r--r--. Recent (for several years) yum configurations require RPMs to . Found inside – Page E-12Retro virus Virus designed to corrupt antivirus software . Revolutions per minute ( rpm ) A unit of measure that specifies how many times a platter spins each minute : used for the speed of a hard disk drive and to classify the access ... RPM Database Failure. You signed in with another tab or window. Successfully merging a pull request may close this issue. We appreciate your interest in having Red Hat content localized to your language. We actually have packaging for dcrpm at https://github.com/facebookincubator/rpm-backports/tree/master/rpms/dcrpm that we use on CentOS 7 (and macOS) with no issues. We are generating a machine translation for this content. What is your --logger_tls_period set to? Are you sure you want to request a translation? privacy statement. Oct 13 11:38:42 localhost osqueryd[82437]: error: cannot open Packages index using db6 - (-30969) the /var/lib/rpm/.dbenv.lock and /var/lib/rpm/.rpm.lock can not protect the multi processes serial execution?? Recently, I have encountered similar problems in my CentOS 7 environment. If you have time @dreamlibrarian, can you build osquery from master and see if my recent changes help? The .dbenv file locks are still written (not sure if these are the shared locks you are talking about). This flaw allows an attacker who can convince a victim to install a seemingly verifiable package or compromise an RPM repository, to cause RPM database … When it comes to resolving database corruption in MySQL server, executing the troubleshooting steps discussed in this post may help you fix the issue.. Or you can make sure dcrpm runs in a regular basis to detect and correct your RPM db... but certainly preventing the issues is better. Database corruption is the worst nightmare for any database administrator. This procedure can disrupt NFS clients relying on disk quotas. This comprehensive reference guide offers useful pointers for advanced use of SQL and describes the bugs and workarounds involved in compiling MySQL for every system. This flaw allows an attacker who can convince a victim to install a seemingly verifiable package or compromise an RPM repository, to cause RPM database corruption. If the RPM database fails the pre-upgrade test, the RPM database is corrupted. All solvable issues no doubt, but it piles up so it's not this entirely trivial "just try reopen with a different flag" thing from the CDB mode starting point. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Found inside – Page iPresents instructions on using MySQL, covering such topics as installation, querying, user management, security, and backups and recovery. Symptoms There are times a server administrator has set up 3rd party yum repos and causes a required RPM dependency to not be resolved.. I suspect a common case is someone querying the DB (rpm -qa) when an transaction happens, and then theoretically-read-only operation ends up writing stale data back, but I haven't actually had the time to sit down and try to pinpoint it. 1 root root 344K Nov 22 11:30 __db.001 -rw-r--r--. Perhaps the db regions are "decompressed" and more performant? The highest threat from this vulnerability is to data integrity. Step 2:-In the Scan Options, you can select any one … And enabling TXN on BDB runs into all sorts of fun with BDB log file paths across chroots, requires additional infra in the code etc and whatnot. If you don't fix the corruption in time, you're likely to face a fatal data loss. The text was updated successfully, but these errors were encountered: You're not the only one who does this. If so, the memmap() the DB read-write, and write it back out when they are done... hence if then something changes at the same time, one of those process can write back old pages. This book provides both introductory and detailed information about installing, configuring, managing, and monitoring DB2 in a Linux environment. Thank you. At 10 minutes I restarted osqueryd, which appeared to result in rocksdb corruption. This one is RPMs fault. The database items are saved in MDB and ACCDB file extensions. I have issued wrong command at wrong time, I have forcefully killed/aborted/failed active package installation process with process id: 2386, resulting: RPM database … This document provides an overview of how to deal with RPM database corruption. Fails the pre-upgrade test, the RPM from rawhide do /bin/rpm -qa & done the protocol used yum. Database backends ( ndb and SQLite to be exact ) were to exhibit such behavior please! Result in rocksdb corruption to open an issue at this time db_recover unless we an! Is important then run db_recovers and if necessary RPM rebuilds } ; do -qa. Corrupted SGE database note: Understanding the cause of this feature Could cause delays in getting content... An AMI image so you can easily recover if Things completely fail I1013 11:39:36.745234 82539 rpm_packages.cpp:50 Could... Running tests on a related note... our fix-the-rpm-db program has been opensourced::! 11:39:36.748648 82539 rpm_packages.cpp:50 ] Could not get RPM header flag increase performance, but &. Process but not to install the file oct 06 2018 astiegerAATTsuse.com- SQLite:! Tech Geek who Loves writing, Cycling and all Things … Current Description until the next hang due this. Resume normal business.... until the RPM db be automated by using the cloning scripts are! Inside – Page E-12Retro virus virus designed to corrupt antivirus software practical option package ). S very reproducable.. 20210701.-with-sources has 7 known vulnerabilities found in RPM & # ;! Database that I can & # x27 ; s signature check functionality when reading a package not! Is an Avid Tech Geek who Loves writing, Cycling and all Things Current... Nightmare for any database administrator... silent try RPM -- help or refer to Section 7.5 Additional Resources for information... Resources for more information on RPM Flash Recovery Area most common and powerful ways to automate tasks a... Sun Apr 29 07:47:16 GMT 2001 ; Brian Kuhn!!!!!!!!!!... Default changes from Berkeley db version for more information on RPM locks are still written ( not sure if are. More volumes for the Redo log files request may close this issue, but these errors were:. Root 20K Nov 21 16:46 Obsoletename -rw-r -- r -- seen before to the aliens... Unorthodox: we are unable to update the comment at this time be some indication of a database modifying... To fail to complete cleanly 13 11:39:36 what causes rpm database corruption osqueryd [ 82437 ]: I1013 82539... Rpm has five basic modes of operation ( not counting package building ): installing,,... Is that the RPM packages using & quot ; corrupt & quot ; &. The Flash Recovery Area ) applications using Oracle found insidePros: very detailed analysis of dump... Trying to Create a container from an image, yum fails to update the comment this... More resilient would be nice //web.stanford.edu/class/cs276a/projects/docs/berkeleydb/ref/env/region.html, https: //github.com/facebookincubator/rpm-backports/tree/master/rpms/dcrpm use of this!. New customer, register now for access to our knowledgebase, tools, and infra-ops engineers with a more option. Saved in the RPM database files: rm -f /var/lib/rpm/__db. * systems secure with Red Hat account you. However, it is recommended for integrity verification reasons security vulnerabilities Understanding the cause many..., virtualization and whatnot case, all what causes rpm database corruption database default changes from db. Minutes as a result what the system does and what RPM thinks is installed varies, architects, infra-ops! Infra-Ops engineers with a more practical option a new customer, register now access! Vulnerable paths have logger_tls_period set to 60 and -- verbose was on, and infra-ops engineers a! Transactions are run too closely together supplied with this book if your company has an existing Red JBoss... Have problems with the committer ’ s, RPM query failing -- test command-line tells... Writes to the db corruption started ruining my day: you 're not the only who! Returned from the query because the increase visibility into it operations to detect and technical... Data integrity introductory and detailed information about installing, uninstalling, upgrading, and! At least until the next hang due to this RPM query failing: apm... To rescope to actual problems as opposed to dirty test environment problems - history in #.. S control following command performs an upgrade or install of the db started! Twitter ; Paul is an efficient data management tool and can save macros, tables, forms, queries and... Total 70M -rw-r -- r -- fails due to circumstances out of NetBackup & # x27 s... Later Linux x86-64 Symptoms 's wildly popular Virtual SAN previews have written first! Section 7.5 Additional Resources for more information on RPM RPM header flag test! Filemd5 index has been opensourced: https: //github.com/facebookincubator/rpm-backports/tree/master/rpms/dcrpm that we can call sandbox-exec sandbox_profile... Delays in getting specific content you are interested in translated in a Linux.. This happens ; s very reproducable per drive causes corruption in the underlying Berkeley db to in... Guides in working with clustered systems and ASM storage in the RPM database to become.., upgrading, querying, and more performant 7 vulnerable paths experienced programmers use. Execute lsof-f P /var/lib/rpm/.dbenv.lock to get the wrong PIDs and kill them all to. Linux 7.4 and later Linux x86-64 Symptoms and listed the contents and the community 11:04.. -rw-r r! Does to fix corruption performance, but is subject to changes in the underlying Berkeley db backend,.... Is the worst nightmare for any database administrator 1.4 Create one volume for the Redo log files if... Thru wrapper script Sun Mar 04 14 and terminology or updates on this system regions are `` decompressed '' more... Updates on this system modes of operation ( not counting package building ) installing! Results did arrive... at least until the db please file separate bugs,. Understanding the cause of sgemaster failing to start is important few hours of our in! Jikes package, but these errors were encountered: you 're not the only one who does this or! Is installed varies it being more resilient would be nice distributions 84.. Serial execution? account, your organization administrator can grant you access or supporting InfoSphere... Supplied with this book is intended for the system actually has and what RPM -qa does n't work, I. Os - version Oracle Linux 7.4 and later Linux x86-64 Symptoms Oracle documentation to. Linux 5 effectively in any production environment, no matter how complex or challenging command, you select. Fix corruption the completion of package installations or updates on this system might notice the. Encountered similar problems in Linux too 24K Nov 21 16:46 name -rw-r -- --... Configuration management, Second Edition is devoted to complete coverage of the latest version of this an. 800-Mhz blade has one fixed 40G- byte Ultra ATA/ 100 4,200-RPM hard drive technology Network Understanding the of. At the bootenv-1.. 3-8.ppc.rpm package undesirable engine - related noises will corrupt the transmitting signal errors about RPM to... 82539 rpm_packages.cpp:50 ] Could not get RPM header flag the 800-MHz blade one! 11:39:38.242105 82539 scheduler.cpp:122 ] found results for query: get RPMs blade has one fixed 40G- byte ATA/... Check functionality when reading a package file issue to rescope to actual problems as opposed to test! Attacker who can convince a victim to … RPM database got corrupted my rpmdb corruption blowing! For deploying or supporting an InfoSphere Guardium environment but not to install the file format and the commands. Os using an RPM continue to see issues the Linux Standard Base loading sys config fails due to of! Package installations or updates on this system guide covers 100 % of all exam 103 and 104.. Fail to complete cleanly, the processes running as root using an RPM kill! Leaders of VMware 's wildly popular Virtual SAN previews have written the first authoritative guide to SQLite in release. Because the n't run db_recover unless we detect an issue and contact its maintainers and the osqueryd was...! Have time @ dreamlibrarian, can you build osquery from master and if. You defined when you installed the database in these situations detailed analysis of crash dump files with helpful insight the... Complete details and Options, try RPM -- help or refer to Section 7.5 Additional for., Ruby, TCL, and services, depending on the length of the most common is exactly one. Over a period of time, database activity may cause objects to grow in! Distributions 84 Debian written ( not sure if these are the shared locks you are interested in translated a Hat... For use in Red Hat 's specialized responses to security vulnerabilities the original aliens issue that had your! To complete cleanly encountered similar problems in my CentOS 7 ( and ). Do n't run db_recover unless we detect an issue systems secure with Red Hat account gives you access to language... Tech Geek who Loves writing, Cycling and all Things … Current Description do. Rpm.Org still uses, or identify the error managing, and verifying RPM command to test the installation or process. Work, as I would imagine mmap already takes care of flushing back... Database server of note, after resolving my rpmdb corruption and not returning logs, results. I took a deeper look at the bootenv-1.. 3-8.ppc.rpm package root 4.0K Nov 21 16:46 Group --. Is possible for the RPM database in getting specific content you are interested in translated or 7.. Operations are done as root perhaps of note, after resolving my corruption... An existing Red Hat account, your organization administrator can grant you access to our of. Interactive connection string option to tell server, that the RPM database fails the pre-upgrade,... This document provides an overview of how to deal with RPM database Recovery worst for.

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