HP B.06.X manual PPU Executable and Configuration Files

Troubleshooting

Troubleshooting the PPU Software

3.Ensure the ppud daemon is running by executing the following command:

/usr/bin/ps -e grep ppud

You should see a ppud process running. If you do not, then start the ppud process by executing the following command:

/sbin/init.d/ppu start

4.Check the syslog for ppud errors by viewing the file:

/var/adm/syslog/syslog.log

5.Verify that the executable and configuration files have not been deleted and the permissions are set correctly:

Table 5-1		PPU Executable and Configuration Files
		File	Permissions
	/usr/lbin/ppud		500
	/usr/sbin/libppu.sl		500
	/etc/ppu/ppu_config		500
	/usr/lib/ppu/libcrypto.sl		500
	/usr/lib/ppu/libcurl.sl		500
	/usr/lib/ppu/libssl.sl		500

6.If any of the files in Step 5 (above) are missing or corrupted then re-install the PPU software. Refer to “Installing PPU Software” on page 26 for details.

7.Ensure that the kernel driver diag2 is built into the kernel.

8.For HP-UX 11i v1 systems, verify that the required 11i v1 kernel patches are installed. See “Required Patches for PPU on HP-UX 11i v1” on page 20 for details.

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