Category: <span>Uncategorized</span>

The new version of the tool has improvements in performance and the time to gather information
Go to this link to see more information and download de new version.

The TN contains pre-install information as well as specific steps and configuration changes for setting up the Domino 8 server and Sametime server for people awareness and instant messaging functionality in Domino Web Access (iNotes Web Access) 8.x.

See the full TN

From developerworks

Linux® continues to innovate in the area of file systems. It supports the largest variety of file systems of any operating system. It also provides cutting-edge file system technology. Two new file systems that are making their way into Linux include the NiLFS(2) log-structured file system and the exofs object-based storage system. Discover the purpose behind these two new file systems and the advantages that they bring.

See the full article here

From TN 1385425:

Certain diagnostic NOTES.INI settings related to dbdirman can cause an undercount of DAOS references during resync.  Undercounting can lead to premature deletion of attachments from the DAOS repository during prune operations.

DAOS resync scans all .NSF files on the Domino server and counts the number of references to each .NLO file in the DAOS repository.  If any of the following NOTES.INI parameters are enabled, dbdirman can provide an incomplete list of .NSF files to the resync process.  If an .NSF file containing DAOS references is not scanned, the reference count for the associated .NLO files will be too low, or zero.  A subsequent prune operation will delete these .NLO files when the reference count reaches zero, even though there are actually references to them in the .NSF files that were not scanned.  (Unless the prune operation is run manually with a different argument, deletions will occur in accordance with the DAOS deferred deletion interval.)

To correct this problem, if any of the following settings are enabled in a DAOS-enabled Domino server’s NOTES.INI file, remove them immediately, and then shut down the Domino server and all related processes.  The shut-down ensures that shared memory structures are flushed, so they will be re-created without the settings on restart.  After the restart, issue a ‘tell daosmgr resync force’ command to re-count all of the references.

DEBUG_DISABLE_DIRMAN_REFRESH
DEBUG_DISABLE_REFRESH_CACHE_FROM_DISK
DEBUG_DISABLE_CACHE_DB_UPDATES
DEBUG_DISABLE_UPDATE_CACHE_DB
DEBUG_DISABLE_DIRECTORY_CACHE

This affects only 8.5.0.   Fix PMAO7RSQCT (included in 8.5.0 FP1, and in 8.5.1) will check for all of these flags.  If any are found to be enabled, it will print a warning message about them, and prevent the resync operation from running to avoid putting the DAOS catalog in a false ‘Synchronized’ state.

The file name roamingdata.nsf is reserved, do not create a Notes database named roamingdata.nsf, according  the TN 1403641

The text bellow is from TN 1391477

When running a Lotus Domino 32-Bit server on Microsoft Windows 64-Bit, you notice a high memory allocation.  This results in poor system performance and the server being low on physical memory. This is a result of a change Microsoft has made to their API SetSystemFilecache()…..

Quando instalar Domino 32 Bits em um servidor MS 64 Bits melhor dar uma olhada no TechNote para não ter surpresas de performance.

This White Paper explains how to write code in java for Domino Applications. It is beginner level. Java is getting more importance in our Domino world.
See the Withe Paper here

Este White Paper explica como escrever código Java em aplicações Domino. É de nível inicial e mostra um paralelo entre o Lotusscript e Java.
Achei a publicação importante devido ao fato de que já na versão 8.5.1 temos classes Front End para usar em Java.

Lotus Domino 8.5.1 Administrator Help Errata

Some information in the Domino Administrator 8.5.1 Help is wrong see this TN

The following notes.ini file variables are now obsolete in Notes/Domino 8.x:

Obsolete variables as of Notes/Domino 8.0:

Obsolete variables as of Notes/Domino 8.0.1:

Fazer análise de performance de qualquer software é um grande desafio. Hoje estou trabalhando com um time investigando problemas com IHS.
Este link tem uma documentação que ajuda muito a coletar informações sobre performance do IHS que é a porta de entrada para o WebSphere