11-14-2012
Your colleague is correct. The 2>&1 just redirects Channel 2 (Standard Error) and Channel 1 (Standard Output) to the same place which in this context is Channel 1 (Standard Output), and thence your log file.
If all output from a cron is redirected to a file, it will not generate an email of the output to Stdout or Stderr.
Hope this helps.
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fcp(7D) Devices fcp(7D)
NAME
fcp - Fibre Channel protocol driver
DESCRIPTION
The fcp driver is the upper layer protocol that supports mechanisms for transporting SCSI-3 commands over Fibre Channel. The fcp driver,
which interfaces with the Sun Fibre Channel transport library fctl(7D), supports the standard functions provided by the SCSA interface.
FILES
/kernel/drv/fcp
32-bit ELF kernel driver (x86)
/kernel/drv/amd64/fcp
64-bit ELF kernel driver (x86)
/kernel/drv/sparcv9/fcp
64-bit ELF kernel driver (SPARC)
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Architecture |SPARC |
+-----------------------------+-----------------------------+
|Interface stability |Unknown |
+-----------------------------+-----------------------------+
|Availability |SUNWfcp |
+-----------------------------+-----------------------------+
SEE ALSO
prtconf(1M), driver.conf(4), fctl(7D), fp(7D), usoc(7D)
Writing Device Drivers
Fibre Channel Physical and Signaling Interface (FC-PH) ANSI X3.230: 1994
Fibre Channel Generic Services (FC-GS-2) Project 1134-D
Fibre Channel Arbitrated Loop (FC-AL) ANSI X3.272-1996
Fibre Channel Protocol for SCSI (FCP) ANSI X3.269-1996
SCSI-3 Architecture Model (SAM) Fibre Channel Private Loop SCSI Direct Attach (FC-PLDA) ANSI X3.270-1996
Fabric Loop Attachment (FC-FLA), NCITS TR-20:1998
SunOS 5.10 20 Oct 2004 fcp(7D)