[ilugd] Fwd: help
-- Forwarded Message -- Subject: help Date: Friday 29 Oct 2004 12:49 pm From: N. K. Ray To: ilugd-dev-owner I have 3 pentium 4 i wish to make pc cluster i have a hub and connecting wires the linux should be redhat linux 6.2 or higher .I willing to pay for the expenses Prof.N.K.Ray Phone 27667855 mobile 9213109501 email nkray @ vsnl.com --- -- Sandip Bhattacharya*Puroga Technologies * [EMAIL PROTECTED] Work: http://www.puroga.com* Home: http://www.sandipb.net PGP/GPG Signature: 51A4 6C57 4BC6 8C82 6A65 AE78 B1A1 2280 A129 0FF3 We totally deny the allegations, and we're trying to identify the allegators. ___ ilugd mailinglist -- [EMAIL PROTECTED] http://frodo.hserus.net/mailman/listinfo/ilugd Archives at: http://news.gmane.org/gmane.user-groups.linux.delhi http://www.mail-archive.com/[EMAIL PROTECTED]/
Re: [ilugd] Fwd: help
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi Which type of cluster you want to deploy , There are mainly three type of clusters. 1. High availablity 2. Loadbalancing 3.High performace computing It is highly depend on your requirement. Regards Ritesh C.No: 011 33110530 Sandip Bhattacharya wrote: | | -- Forwarded Message -- | | Subject: help | Date: Friday 29 Oct 2004 12:49 pm | From: N. K. Ray | To: ilugd-dev-owner | | I have 3 pentium 4 i wish to make pc cluster i have a hub and connecting | wires | the linux should be redhat linux 6.2 or higher .I willing to pay for the | expenses | Prof.N.K.Ray | Phone 27667855 | mobile 9213109501 | email nkray @ vsnl.com | | --- | -BEGIN PGP SIGNATURE- Version: GnuPG v1.2.2 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQFBgicZFoz+P95jnTIRAhfeAKCxet0uGB37W+0scntGslPuyImg+gCeM7MD Hkw1jqSr+Iyw8gkJNpCnX7M= =Qu9e -END PGP SIGNATURE- ___ ilugd mailinglist -- [EMAIL PROTECTED] http://frodo.hserus.net/mailman/listinfo/ilugd Archives at: http://news.gmane.org/gmane.user-groups.linux.delhi http://www.mail-archive.com/[EMAIL PROTECTED]/
[ilugd] GFS Panic
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi All, I have a problem related to GFS deployment on a SAN volume, SCENARIO: Clustered Mail Server application Environment: RedHat ES 3.0 Redhat Cluster Suite Cluster file system - GFS (ver 6.0) on ex3fs DELL PowerEdge 1550 / 2650 / 1650 / 1750 EMC CX series HBA Qlogix 23xx SET-UP DNS-- load balancer(s) -- cluster node + file lock management -- SAN (mutli LUN) single file lock manager in the cluster (one among the cluster nodes) 3 nodes in backend cluster to handle POP3 and SMTP requests data stored in SAN, block size 128K, read / write cache enabled all the nodes have direct access to SAN through fibre channel In the migration process , when there were 3 nodes , all the systems were running smoothly but ! when I added some more load (mailboxes) with 2 more backend nodes, after some time 2-3 nodes (any of the nodes in cluster) hanged with the following error: Oct 24 11:04:29 c5 kernel: GFS: Assertion failed on line 599 of file inode.c Oct 24 11:04:29 c5 kernel: GFS: assertion: (tmp_gh-gh_flags GL_LOCAL_EXCL) || !(gh-gh_flags GL_LOCAL_EXCL) Oct 24 11:04:29 c5 kernel: GFS: time = 1095145469 Oct 24 11:04:29 c5 kernel: GFS: fsid=310farm:gfs01.2: glock = (4, 0) Oct 24 11:04:29 c5 kernel: Oct 24 11:04:29 c5 kernel: Kernel panic: GFS: Record message above and reboot. (LOCK MANAGER STILL KEEPS RUNNING and other nodes function properly) I tried with different configurations of Lock manager but failed to get it right. Is the problem with GFS (any limitations ?) I/O block size lock management or (my architecture itself) How can i resolve this issue? I am unable to find out proper reason of this. Can someone of you who's had hands on this help me out? Thanks for all those wonderful (non-witty) answers ! Thorough solutions on the above win a linux friend :-)! - -- Regards Ritesh Agrawal -BEGIN PGP SIGNATURE- Version: GnuPG v1.2.2 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQFBgke4Foz+P95jnTIRAoDgAKCwJ3aC61Pgs2hAS3yBpGQRQO5+4wCdHw9m IK20cnSyJoQoKdD9OvaEKMM= =nTE2 -END PGP SIGNATURE- ___ ilugd mailinglist -- [EMAIL PROTECTED] http://frodo.hserus.net/mailman/listinfo/ilugd Archives at: http://news.gmane.org/gmane.user-groups.linux.delhi http://www.mail-archive.com/[EMAIL PROTECTED]/
[ilugd] (no subject)
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[ilugd] (fwd) [SECURITY] [DSA 577-1] New postgresql packages fix symlink vulnerability
[Please upgrade if you have PostgreSQL installed on any platform -- Raju] This is an RFC 1153 digest. (1 message) -- Message-Id: [EMAIL PROTECTED] From: [EMAIL PROTECTED] Sender: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: [Full-Disclosure] [SECURITY] [DSA 577-1] New postgresql packages fix symlink vulnerability Date: Fri, 29 Oct 2004 12:20:33 +0200 (CEST) -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 - -- Debian Security Advisory DSA 577-1 [EMAIL PROTECTED] http://www.debian.org/security/ Martin Schulze October 29th, 2004 http://www.debian.org/security/faq - -- Package: postgresql Vulnerability : local Problem-Type : insecure temporary file Debian-specific: no CVE ID : CAN-2004-0977 Debian Bug : 278336 Trustix Security Engineers identified insecure temporary file creation in a script included in the postgresql suite, an object-relational SQL database. This could lead an attacker to trick a user to overwrite arbitrary files he has write access to. For the stable distribution (woody) this problem has been fixed in version 7.2.1-2woody6. For the unstable distribution (sid) this problem has been fixed in version 7.4.6-1. We recommend that you upgrade your postgresql packages. Upgrade Instructions - wget url will fetch the file for you dpkg -i file.deb will install the referenced file. If you are using the apt-get package manager, use the line for sources.list as given below: apt-get update will update the internal database apt-get upgrade will install corrected packages You may use an automated update by adding the resources from the footer to the proper configuration. Debian GNU/Linux 3.0 alias woody - Source archives: http://security.debian.org/pool/updates/main/p/postgresql/postgresql_7.2.1-2woody6.dsc Size/MD5 checksum: 966 ded5f8b8dc34a7e1916526cc4fd7dc5a http://security.debian.org/pool/updates/main/p/postgresql/postgresql_7.2.1-2woody6.diff.gz Size/MD5 checksum: 119740 deb2918afe376395a218ebb3af0a58f2 http://security.debian.org/pool/updates/main/p/postgresql/postgresql_7.2.1.orig.tar.gz Size/MD5 checksum: 9237680 d075e9c49135899645dff57bc58d6233 Architecture independent components: http://security.debian.org/pool/updates/main/p/postgresql/postgresql-doc_7.2.1-2woody6_all.deb Size/MD5 checksum: 2069286 761ab47664aa2091451117b36c1ed27a Alpha architecture: http://security.debian.org/pool/updates/main/p/postgresql/libecpg3_7.2.1-2woody6_alpha.deb Size/MD5 checksum:34456 ca83cb3c6c50453ef1b9d985f381f94b http://security.debian.org/pool/updates/main/p/postgresql/libpgperl_7.2.1-2woody6_alpha.deb Size/MD5 checksum:68434 a74ea2a89fd9204c15b5f69bc72b2c20 http://security.debian.org/pool/updates/main/p/postgresql/libpgsql2_7.2.1-2woody6_alpha.deb Size/MD5 checksum:77692 3734b0f8deaa70a1d6767a3c64540ffd http://security.debian.org/pool/updates/main/p/postgresql/libpgtcl_7.2.1-2woody6_alpha.deb Size/MD5 checksum:67398 df0adaaa2e9515a022535630e9578b5b http://security.debian.org/pool/updates/main/p/postgresql/odbc-postgresql_7.2.1-2woody6_alpha.deb Size/MD5 checksum: 290006 a34a7323c402b398ab69632f5ba1502c http://security.debian.org/pool/updates/main/p/postgresql/pgaccess_7.2.1-2woody6_alpha.deb Size/MD5 checksum: 425130 cff2adecf3350847358fcc73f342d7cb http://security.debian.org/pool/updates/main/p/postgresql/postgresql_7.2.1-2woody6_alpha.deb Size/MD5 checksum: 1816990 e44d03b061447dd5c7f3a2398755d2d9 http://security.debian.org/pool/updates/main/p/postgresql/postgresql-client_7.2.1-2woody6_alpha.deb Size/MD5 checksum: 319618 60341c5a6e04bb7eb35d51e0b74438b8 http://security.debian.org/pool/updates/main/p/postgresql/postgresql-contrib_7.2.1-2woody6_alpha.deb Size/MD5 checksum: 387260 fca85d766f1b8a5b5bc36c65b7fd3ab0 http://security.debian.org/pool/updates/main/p/postgresql/postgresql-dev_7.2.1-2woody6_alpha.deb Size/MD5 checksum: 540920 17ec27505d8780845b5ee8c46b508447 http://security.debian.org/pool/updates/main/p/postgresql/python-pygresql_7.2.1-2woody6_alpha.deb Size/MD5 checksum:65062 71df8dfcc3bd1e01c61afef8d4f542a2 ARM architecture: http://security.debian.org/pool/updates/main/p/postgresql/libecpg3_7.2.1-2woody6_arm.deb Size/MD5 checksum:31544 dceca235c5f3761563c0496bbdf8081a http://security.debian.org/pool/updates/main/p/postgresql/libpgperl_7.2.1-2woody6_arm.deb Size/MD5 checksum:64554 4685e3c5d18e05ee04aa9151f300f872
