Benutzeranleitung / Produktwartung 1.3 des Produzenten ADIC
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Release Notes 6-01663-01 Rev A © April 2006, ADIC ® A DIC and Stor Next are register ed trademarks of Advanced Digit al Information Corporatio n. All other p roduct, company, o r service names m entioned her ein are the pr op erty of th eir respecti v e owners.
2 April 2006, ADIC Purpose of this Release StorNext FX ( SNFX) 1.3 incl udes several new feat ures and enhancements that extend its capabil ities. These release notes describe these new features and en hancements, as well as currently known issues and issues that were reso lved for this release.
April 2006, ADIC 3 Operating System Level Requirements The following table lists the require d operating system levels require d to successfully operate SNFX 1.3. SNFX 1.3 Requirements Operating System Plat form Operating System Levels AIX 5.2, 5.3 (Power Architecture 64-bit) HP-UX 1 1i v2 (PA-RISC and 64-bit Itanium) IRIX 6.
4 April 2006, ADIC Certified System Components This table lists certified system components that support SNFX 1.3. System Requirements To successfully install SNFX 1.3, the following system requirem ents must be met: • S NF X 1.3 R equirement s • Windows Memory Requireme nt s on page 5 SNFX 1.
April 2006, ADIC 5 Windows Memory Requirements The SNFX 1.3 release has a n umber of performance enhancements that enable it to better react to changing customer load.
6 April 2006, ADIC The solution is to adjust a few paramete rs on the Cache Parameters tab in the SNFX control panel ( cvntclnt ). These para meters control h ow much memor y is consumed by the directory cache, the buffer cache, and the local file cache.
April 2006, ADIC 7 Configuring LDAP The following information de scribes how to configure th e new StorNext LDAP feature in ad dition to outlining recent changes to Windows configu ration tools. Using LDAP SNFX 1.3 introduces support for Light Dir ectory Access Protocol, or LDAP (RFC 2307).
8 April 2006, ADIC Navigating to the Win dows File System Control Parameters pane > Authen tication tab gives the administrator the ability to disable the NIS/PCNFSD ma pping on a client by client basis by checking LDAP. Domain Server Requirements The domain server must be at least Windows 2000 or above to su pport RFC 2307 mapp ing.
April 2006, ADIC 9 IRIX 38875 310052 On IRIX, Mmap fails for files larger 2 GB. 51662 n/a POSIX sparse file support defaults to yes in StorNext 2.7. NOTE: This change can have a n egative pe rformanc e imp act. Th e previous behavior can be achieved with an explicit deactivation of posix-sparse-file support.
10 April 2006, ADIC All 18144 179324 Pathing method definition not included in c:cvfshelpcvfs_config.htm file. 33490 296206 Client panicked after runnin g cvfs stop. 33544 n/a Installation procedur es nee ds a 64-bit operating system check. 33601 n /a Windows rename failed with full pathnam e gr ea te r th an 128 characters .
April 2006, ADIC 11 All 50103 n/a In previous ve rsions of S torNext, the modification time of a file was not updated when a file size was explicitly changed using th e truncate(2) system call on UNIX or the _chsize() function on Windows. With S torNext 2.
12 April 2006, ADIC Known Issues The following tables list known issues in this release of StorNext. File System Issues The following CRs are specific to the StorNext File System. Operating System CR Number SR Number Description W orkaround AIX 51306 n/ a Using the umount command can cause applications to fail.
April 2006, ADIC 13 HP-UX 38359 n/a F C cable pull does not initiate failover . Us e the SecurePath Fibre Channel driver . 38892 n/a Cache cohe rency between nodes with applications that use m map can potentially see da ta corr up tion. As of the S torNext 2.
14 April 2006, ADIC Solaris 51308 n/a Solaris NFS client s get I/O errors when using the cp -p command. Do not use the cp -p command which attempts to copy ACLS not supported by S torNext. 52120 n/a Newly labele d disks ar e not usable in SNFS on Solaris 9 or 10 until system reboot.
April 2006, ADIC 15 All 34784 n/ a When perf or m ing a cvcp command from a Windows client against a file with international characters, a “can not find file” error is returned. n/a 34903 n/a Breaking an Ethern et connection causes a disconnect that invalidates locks (file locking).
16 April 2006, ADIC All 42761 n/ a U nix clients can create symbo lic links in S torNext file s ystems that are usable on Windows client s if they meet the following criteria: • The link is relative.
April 2006, ADIC 17 All 53141 n/a An error message may be generated if you h ave a file system configured with one or more LUNs that are "short-labeled", that is, LUNs that have a raw capaci.
18 April 2006, ADIC Limitations This table lists the limitations that have been discovered in this release of SNFX. Operating Sy stem/ Component Affect ed Description IRIX SNFS uses 64-bit inode numb er s.
April 2006, ADIC 19 Solaris On Solaris, by default , the /usr/lib/fs/nfs/nfsfind script is run nightly by the cron daemon. This script cont ains a find command that traverses any local file system that is exported (shared) via NFS.
20 April 2006, ADIC All With SNFX 1.3, a change has been made to the way that the Reserved Extents performa nce feature affect s free space reporting. In the previous release, SNFS wo uld reser ve a ce rtain amo un t of dis k space which wo uld cause applications to receive an out of space error before the disk capacity re ached 100%.
April 2006, ADIC 21 Documentation These documents are curr en tly available for StorNext products: Document Number Document Ti tle 6-00360-06 Rev A S torNext St orage Manager and File System Installat.
22 April 2006, ADIC.
Ein wichtiger Punkt beim Kauf des Geräts ADIC 1.3 (oder sogar vor seinem Kauf) ist das durchlesen seiner Bedienungsanleitung. Dies sollten wir wegen ein paar einfacher Gründe machen:
Wenn Sie ADIC 1.3 noch nicht gekauft haben, ist jetzt ein guter Moment, um sich mit den grundliegenden Daten des Produkts bekannt zu machen. Schauen Sie zuerst die ersten Seiten der Anleitung durch, die Sie oben finden. Dort finden Sie die wichtigsten technischen Daten für ADIC 1.3 - auf diese Weise prüfen Sie, ob das Gerät Ihren Wünschen entspricht. Wenn Sie tiefer in die Benutzeranleitung von ADIC 1.3 reinschauen, lernen Sie alle zugänglichen Produktfunktionen kennen, sowie erhalten Informationen über die Nutzung. Die Informationen, die Sie über ADIC 1.3 erhalten, werden Ihnen bestimmt bei der Kaufentscheidung helfen.
Wenn Sie aber schon ADIC 1.3 besitzen, und noch keine Gelegenheit dazu hatten, die Bedienungsanleitung zu lesen, sollten Sie es aufgrund der oben beschriebenen Gründe machen. Sie erfahren dann, ob Sie die zugänglichen Funktionen richtig genutzt haben, aber auch, ob Sie keine Fehler begangen haben, die den Nutzungszeitraum von ADIC 1.3 verkürzen könnten.
Jedoch ist die eine der wichtigsten Rollen, die eine Bedienungsanleitung für den Nutzer spielt, die Hilfe bei der Lösung von Problemen mit ADIC 1.3. Sie finden dort fast immer Troubleshooting, also die am häufigsten auftauchenden Störungen und Mängel bei ADIC 1.3 gemeinsam mit Hinweisen bezüglich der Arten ihrer Lösung. Sogar wenn es Ihnen nicht gelingen sollte das Problem alleine zu bewältigen, die Anleitung zeigt Ihnen die weitere Vorgehensweise – den Kontakt zur Kundenberatung oder dem naheliegenden Service.
