what causes rpm database corruption

Sign up for a free GitHub account to open an issue and contact its maintainers and the community. 1 root root 48K Nov 21 16:46 Name -rw-r--r--. If the RPM database fails the pre-upgrade test, the RPM database is corrupted. Back on my Linux machine, I took a deeper look at the bootenv-1..3-8.ppc.rpm package. Oct 13 11:39:36 localhost osqueryd[82437]: I1013 11:39:36.749667 82539 rpm_packages.cpp:50] Could not get RPM header flag. Already on GitHub? Bdb mmaps regions of the db to increase performance, but then backs the regions using the filesystem. We appreciate your interest in having Red Hat content localized to your language. In this full updated edition of the popular Linux Bible, Negus and contributing author Christine Bresnahan give you a thorough Linux tutorial, complete with helpful exercises at the end of each chapter. Oct 13 11:38:42 localhost osqueryd[82437]: error: cannot open Packages index using db6 - (-30969) Can you tell me? Our system administrators may be able to repair corrupt MySQL databases with InnoDB functions and help investigate the cause of corruption. RPM Package Manager (RPM) (originally Red Hat Package Manager, now a recursive acronym) is a free and open-source package management system. This flaw affects RPM versions before 4.17.0-alpha. If you have any questions, please contact customer service. On MacOS, just querying in parallel can cause it. When it comes to resolving database corruption in MySQL server, executing the troubleshooting steps discussed in this post may help you fix the issue.. Now, the leaders of VMware's wildly popular Virtual SAN previews have written the first authoritative guide to this pivotal technology. 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 . I unpacked the RPM file and listed the contents and the installer commands. Which means we cannot do anything about this, on Berkeley DB backend, unfortunately. 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 ... 2 root root 4.0K Nov 21 17:21 . If all database … The root cause of the corruption turned out to be something modifying the YUM database outside of YUM itself and making a hash of it (a badly written Nagios plugin), still, your mileage may vary but it's something to think about. 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. Hard drives: SATA 6 Gb/s 7200 RPM Enterprise Class - Up to 96MB/s (768 Mbps) per drive. Please note that excessive use of this feature could cause delays in getting specific content you are interested in translated. 1 root root 60M Nov 21 16:46 Packages -rw-r--r--. 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. Steps to reproduce: Oct 13 11:39:38 localhost osqueryd[82437]: I1013 11:39:38.242105 82539 scheduler.cpp:122] Found results for query: Get RPMs. What is your --logger_tls_period set to? The highest threat from this vulnerability is to data integrity (bsc#1183543) - CVE-2021-20271: A flaw was found in RPM's signature check functionality when reading a package file. 2. * Sat Oct 06 2018 astiegerAATTsuse.com- SQLite 3.25.2: 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? 1.3 Create one or more volumes for database Data and Temp files. TIP: Before doing any of this creat an AMI image so you can easily recover if things completely fail. The highly respected RHCE certification from Red Hat, Inc. indicates that the person has passed a realistic performance-based lab exam that tests his or her ability to install and configure Red Hat Linux, configure basic networking and file ... 52 root root 4.0K Nov 21 11:04 .. -rw-r--r--. I had such a problem. * in /var/lib/rpm and running 'rpm --rebuilddb', it was corrupt again within a few hours. Oct 13 11:38:42 localhost osqueryd[82437]: error: cannot open Packages index using db6 - (-30969) Log in with the credentials you defined when you installed the Database Server. 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 ... We can replicate it by doing for i in {1..30}; do /bin/rpm -qa & done. Oracle 19c RPM Based Software Installation. The text was updated successfully, but these errors were encountered: @dreamlibrarian, I'm trying to understand what we can do to help with situations like these. Please let me know if you continue to see issues! privacy statement. However, it is impossible to predict the state of the database in these situations. Then, remove all db files from rpm directory and rebuild the database: # rm -f /var/lib/rpm/__db* # db_verify /var/lib/rpm/Packages # rpm -rebuilddb # yum clean all 2. Rebuild RPM database: # rpm --rebuilddb. Firstly, we update the RPM packages using "yum update" command. 1 root root 8.0K Nov 21 11:04 Conflictname -rw-r--r--. Perhaps the db regions are "decompressed" and more performant? Using sandbox-exec, I was able to trace what rpm -qa does and what rpm --rebuilddb does to fix corruption. Now you can learn CentOS Linux, the most powerful and popular of all Red Hat clones, keep maintaining your network at work, and become an Red Hat Certified Engineer, all just for the cost of this book. I really want to know the root cause of this problem!!! This is the number of seconds in between sending logs, so don't expect another TLS/HTTPS POST message until you've waited that long. EPEL, RPM Fusion, etc.) Bug ID 967557: Improve apm logging when loading sys config fails due to corruption of epsec rpm database. Disabling puppet (which also wakes up and does regular rpm queries) kept me from getting corrupted again again, so I'm faintly wondering if there's a locking fight underway. A crashed RPM database can cause a myriad of issues related to package-management. Yes, it should work just fine. 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. >>> 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. The database items are saved in MDB and ACCDB file extensions. It is supported by languages such as C, Java, Perl, PHP, Python, Ruby, TCL, and more. The Definitive Guide to SQLite, Second Edition is devoted to complete coverage of the latest version of this powerful database. The below fix is out of Symantec technical support scope and shall be performed at customer fix, customer shall fix RPM hang issue in the way as per his convenient. Description; A flaw was found in RPM's signature check functionality when reading a package file. It turns out that on Linux, querying and writing to the database can cause corruption. 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. Important! Already on GitHub? was successfully created but we are unable to update the comment at this time. 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: Using RPM. Red Hat Advanced Cluster Management for Kubernetes, Red Hat JBoss Enterprise Application Platform. Oct 13 11:39:36 localhost osqueryd[82437]: I1013 11:39:36.748648 82539 rpm_packages.cpp:50] Could not get RPM header flag. 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. 1 root root 2.1M Nov 21 16:46 Dirnames -rw-r--r--. We run it every 15 minutes as a pre-script to configuration management. to your account. This document provides an overview of how to deal with RPM database corruption. Paul Anderson. Oct 13 11:39:36 localhost osqueryd[82437]: I1013 11:39:36.274595 82539 scheduler.cpp:63] Executing scheduled query: Get RPMs. Software such as EasyApache4 and YUM will also not work until the RPM … 1. At 10 minutes I restarted osqueryd, which appeared to result in rocksdb corruption. Found inside – Page iPresents instructions on using MySQL, covering such topics as installation, querying, user management, security, and backups and recovery. It may be that a later release of bdb will contain a fix for this, as I see that we are now 2 major versions behind bdb stable. I'm not sure why it does this, as I would imagine mmap already takes care of flushing changes back to the db. This flaw allows an attacker who can convince a victim to … error: cannot open Packages database in /var/lib/rpm . 2 Answers2. The rpm database has gotten corrupted. We have remediations that pause all config management and then run db_recovers and if necessary rpm rebuilds. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Current Description . 2020-11-05 - Adam Majer <adam.majer@suse.de> - New upstream version 3.1.10 * ODBC-288 - Connector misses "interactive client" option. Please try again. Your Red Hat account gives you access to your profile, preferences, and services, depending on your status. This Sybex Study Guide covers 100% of all exam 103 and 104 objectives. to your account. From cPanel log in the server /usr/local/cpanel/logs . Issue. You may have failing memory/disk: there is no "db5" in rpm (it should be "db3"), and dbenv->failchk DB_RUNRECOVERY is called when a database is inconsistent. This section contains an overview of each mode. Sign in Over a period of time, database activity may cause objects to grow huge in size. @jianwei1216 Are the processes running as root? 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 ... rpm -U --test jikes-1.16-1.i386.rpm. 1 root root 188K Nov 22 11:30 __db.002 -rw-r--r--. This YUM database issue troubled me a fair few times in the past, so I kept the following fix on-hand to resolve it in a pinch. If you are developing a package to be included in a large existing repository (e.g. RPM Database Recovery. Also, as your servers shows VRTSnbpck as version 8.2, doesn't hurt recreating the rpm database and verifying which packages are actually installed. dcrpm works by trying to detect common issues and issue the nicest possible recovery - from db_recover to other finding held locks by bad actors to other things. I have logger_tls_period set to 120, so much faster than 10m. Solution Verified - Updated 2020-07-31T14:21:29+00:00 - English . I haven't figured out why the corrupted regions don't flush their changes to the real db, corrupting that as well. This commit was signed with the committer’s, Rpm query causes corruption in the file-backed mmaped bdb regions. Oct 13 11:39:36 localhost osqueryd[82437]: I1013 11:39:36.740705 82539 rpm_packages.cpp:50] Could not get RPM header flag. If you are a new customer, register now for access to product evaluations and purchasing capabilities. rpm args thru wrapper script Sun Mar 04 14 . Oct 13 11:38:42 localhost osqueryd[82437]: error: cannot open Packages database in Source: https://web.stanford.edu/class/cs276a/projects/docs/berkeleydb/ref/env/region.html This book is intended for the system administrators and support staff who are responsible for deploying or supporting an InfoSphere Guardium environment. Found insideAs you make your way through the book's short, easily-digestible chapters, you'll learn how to: * Create and delete files, directories, and symlinks * Administer your system, including networking, package installation, and process ... 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. Found inside – Page 289Power failure A complete loss of power to the computer system , usually caused by something over which you have no ... Query by example ( QBE ) A type of database interface in which users fill in a field with an example of the type of ... Oct 13 11:39:36 localhost osqueryd[82437]: I1013 11:39:36.737107 82539 rpm_packages.cpp:50] Could not get RPM header flag. * The --deserialize option associated with opening a new database in the CLI cause the database file to be read into memory and accessed using the sqlite3_deserialize() API. Oct 13 11:39:36 localhost osqueryd[82437]: I1013 11:39:36.734776 82539 rpm_packages.cpp:50] Could not get RPM header flag. 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. Found insideAuthoritative guide to a rapidly growing Linux distribution This is one of the first, if not the first comprehensive guide to the CentOS Linux operating system. For complete details and options, try rpm --help or refer to Section 7.5 Additional Resources for more information on RPM. There are 8 processes running concurrently exec rpm -q software.xxx; Each process generates 8 rpm -q software.xxx in 1 minute; Millions of rpm -q software.xxx processes have been generated on CentOS 7; after recovery rpmdb (/var/lib/rpm), OS recovery. Perhaps of note, after resolving my rpmdb corruption by blowing away __db. Many patterns are also backed by concrete code examples. This book is ideal for developers already familiar with basic Kubernetes concepts who want to learn common cloud native patterns. Docker: Yum rpmdb Corruption in Container (Doc ID 2481513.1) Last updated on SEPTEMBER 16, 2020. : select * from rpm_packages Examples of rpm.rte issues supported through AIX Support: - Errors updating or migrating the rpm.rte file set - Commands from the rpm.rte file set coredump, or have runtime errors. It sounds like the fsync stub may be responsible for what we are seeing here. 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 … ^[[A^[[D^[[C^[[C^[[D^[[A) Solution: The default shell used by SSH is bsh, which is very primitive. With versions 5.4 and onward, certain php.ini directives can cause your site to no longer load. This flaw allows an attacker who can convince a victim to install a seemingly verifiable package or … . That said, I knew vaguely about this issue, but I couldn't pin down what caused it. Note that we don't run db_recover unless we detect an issue. RPM database. Oct 13 11:38:42 localhost osqueryd[82437]: error: cannot open Packages database in the /var/lib/rpm/.dbenv.lock and /var/lib/rpm/.rpm.lock can not protect the multi processes serial execution?? Have a question about this project? 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. Although it was created for use in Red Hat . If you need to work from 5250, QP2TERM is preferred over QSH, but QSH will work as long as the QIBM_MULTI_THREADED environment variable is set to Y at the job level. Oct 13 11:39:36 localhost osqueryd[82437]: I1013 11:39:36.741863 82539 rpm_packages.cpp:50] Could not get RPM header flag. 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. Therefore, I am afraid that dcrpm will execute lsof-f P /var/lib/rpm/.dbenv.lock to get the wrong PIDs and kill them all. Sign in Thank you. CentOS: rpm_packages + osqueryd producing rpmdb corruption and not returning logs, No results are returned from the query because the. You signed in with another tab or window. 2.2 The Create Host dialog will popup. When trying to create a container from an image, yum fails to update the rpm db. As you can see, this is reproducible as root: Also, please note that during sandboxing I did not disallow writes to the rpm directory, just to the disk-backed mmapped regions (/opt/yum/var/lib/rpm.__db.*). Found inside – Page 20Planix automatically generates a database of all objects placed in an office to help users track physical assets such as desks, ... this "causes a variety of symptoms, from lost disk clusters to unreported disk corruption, when space ... Whether you're just starting out with Linux or looking to hone your existing skills, this book will provide you with the knowledge you need. RPMDB Corruption causes rpm_packages query to fail to complete cleanly. Sometimes on CentOS, RHEL, or SUSE platform, you get errors about RPM database. The MDB and ACCDB files are highly susceptible to corruption due to common reasons such as power outage, unexpected termination of MS Access, malware attacks, a hardware. 1.4 Create one volume for the Redo Log files. Re: (no subject) Tue Apr 03 18:51:01 GMT 2001; Re: unpacking rpm Wed Apr 04 22:16:39 GMT 2001; Re: unpacking rpm Thu Apr 05 17:11:04 GMT 2001; Carlo Marcelo Arenas Belon. Oct 13 11:39:36 localhost osqueryd[82437]: I1013 11:39:36.745234 82539 rpm_packages.cpp:50] Could not get RPM header flag. The RPM database can become out of sync with the system. In this IBM® Redbooks® publication, we discuss considerations, and describe a methodology, for transitioning from Microsoft® SQL Server 2008 to the Informix® Dynamic Server. How can one monitor the rpm database corruption? . I'd be very surprised if this wasn't a cause of many of our problems in Linux too. Make sure all references to the following are removed from your php.ini: I suspect that this is where the "RPM ACID" stuff comes into play, @n3npq ? Remove clean all RPM database files: rm -f /var/lib/rpm/__db.*. UPS: To avoid unexpected system shutdowns, which could cause database corruption. 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. Have you noticed any issues with the completion of package installations or updates on this system? Found insidePros: Very detailed analysis of crash dump files with helpful insight into the cause. Cons: No easy way to fix a crashed ... The 800-MHz blade has one fixed 40G- byte Ultra ATA/ 100 4,200-RPM hard drive. The 900-MHz model has a faster ... At first I thought it was a corrupt RPM, but it's very reproducable. Yes, it happens with different RPMs. We are unable to convert the task to an issue at this time. This flaw allows an attacker who can convince a victim to install a seemingly verifiable package, whose signature header was modified, to cause RPM database corruption and execute code. I can also easily back port the core fix to the problem reported here, implemented years ago @rpm5.org: when DB_RUNRECOVERY is returned opening a BDB dbenv, then do the recovery by setting a flag, and repeating the open one time, thereby running recovery. Found insideWritten primarily for engineers looking to program at the low level, this updated edition of Linux System Programming gives you an understanding of core internals that makes for better code, no matter where it appears in the stack. Docker image amazonlinux:2..20210701.-with-sources has 7 known vulnerabilities found in 7 vulnerable paths. No translations currently exist. 1 root root 44K Nov 21 16:46 Sigmd5 -rw-r--r--. . Repairing a corrupted SGE database Note: Understanding the cause of sgemaster failing to start is important. 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". 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. By clicking “Sign up for GitHub”, you agree to our terms of service and In … Oct 13 11:39:39 localhost osqueryd[82437]: I1013 11:39:39.482309 82445 rocksdb.cpp:134] RocksDB: [WARN] [events] Increasing compaction threads because we have 8 level-0 files. Are you able to successfully run the "yum clean all" and "yum update" commands? This comprehensive guide can help you administer Red Hat Enterprise Linux 5 effectively in any production environment, no matter how complex or challenging. Increase visibility into IT operations to detect and resolve technical issues before they impact your business. We are running berkeley-db4-4.8.30-0.3. To repair this issue and get YUM . From 19c Oracle can be installed on Oracle Linux OS using an RPM. . Please note that excessive use of this feature could cause delays in getting specific content you are interested in translated. 1 root root 0 Oct 23 18:04 .rpm.lock -rw-r--r--. MS Access is an efficient data management tool and can save macros, tables, forms, queries, and more. 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. DB_RECOVER requires DB_INIT_TXN, which is incompatible with DB_INIT_CDB that rpm.org still uses. A flaw was found in RPM's signature check functionality when reading a package file. Step 1: Download the RPM from OTN Download the oracle-database-ee-19c-1.-1.x86_64.rpm file from Oracle Technology Network . Using arrow keys in the shell causes "garbage" to be displayed on the screen instead of cycling through command history (eg. RPM has five basic modes of operation (not counting package building): installing, uninstalling, upgrading, querying, and verifying. Corruption to database that I can't fix Sun Apr 29 07:47:16 GMT 2001; Brian Kuhn. Re: [RPM] Re: Interactive RPM Tue Apr 24 02:38:10 GMT 2001; Chmouel Boudjnah Once the 'rocksdb.cpp:134' warning occurs, osqueryd goes nonresponsive for >=10 minutes. RPM database corruption is observed after several yum or rpm transactions are run too closely together. Deleting the rocksdb directory and restarting allowed me to resume normal business.... until the next hang due to this RPM query failing. If you have time @dreamlibrarian, can you build osquery from master and see if my recent changes help? RPM database corruption is observed after several yum or rpm transactions are run too closely together. 1 root root 20K Nov 21 16:46 Installtid -rw-r--r--. By clicking “Sign up for GitHub”, you agree to our terms of service and 1.5 Create one or more volumes for the Flash Recovery Area. In our case, all rpm operations are done as root. 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 … * in /var/lib/rpm and running 'rpm --rebuilddb', it was corrupt again within a few … Applies to: Linux OS - Version Oracle Linux 7.4 and later Linux x86-64 Symptoms. I had the dist query period set to 60 and --verbose was on, and the osqueryd was just... silent. No results are sent to RocksDB because none were found. Successfully merging a pull request may close this issue. Some of the more exotic bugs have been kernel VM, virtualization and whatnot. Current Description . One possible workaround is to force use of private environment. The repaired database will be saved in the selected location. For your security, if you’re on a public computer and have finished using your Red Hat services, please be sure to log out. Use latest service pack from Microsoft. If an RPM command hangs, segfaults … Using Doorman, the query results never reach the server. @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? That also means practically no locking, but at least it means queries will not corrupt anything (however queries themselves could return garbage if run in middle of write-operation). If other database backends (ndb and sqlite to be exact) were to exhibit such behavior, please file separate bugs. Oct 13 11:39:17 localhost osqueryd[82437]: I1013 11:39:17.205925 82529 tls.cpp:205] TLS/HTTPS POST request to URI: https://doorman:443/config Found insideFor example, 1, 5, or 17 in the first field causes the command to be run 1, 5, and 17 minutes after the hour. ... less often than it did with earlier releases of Fedora and RHEL, it is possible for the RPM database to become corrupted. In the process of testing dcrpm, when I execute the command line lsof - F p /var/lib/rpm/.dbenv.lock, lsof displays the PIDs of all processes, including 1, instead of only displaying the PIDs of the .dbenv.lock file; It may have been generated after I installed typing (Python module) independently.

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