From: Maxim Shchetynin Date: Tue, 13 Sep 2005 19:50:38 +0000 (+0200) Subject: [SCSI] zfcp: enhancement of zfcp debug features X-Git-Tag: v2.6.14-rc3~154^2~2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a36e4532ea10471f0a8605207d071361d7be2c3;p=pandora-kernel.git [SCSI] zfcp: enhancement of zfcp debug features Debug features (DBFs) els_dbf, cmd_dbf and abt_dbf were removed and san_dbf, hba_dbf and scsi_dbf were introduced. The erp_dbf did not change. The new traces improve debugging of problems with zfcp, scsi-stack, multipath and hardware in the SAN. san_dbf traces things like ELS and CT commands, hba_dbf saves HBA specific information of requests, and scsi_dbf saves FCP and SCSI specific information of requests. Common to all new DBFs is that they provide a so called structured view. This significantly improves readability of the traces. Signed-off-by: Andreas Herrmann Signed-off-by: James Bottomley --- Reading git-diff-tree failed