Difference between revisions of "Host Computer Configuration"
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− | + | =DAQ1= | |
− | + | ==Install CentOs == | |
− | + | == eth1 configuration== | |
− | + | ||
+ | The ethernet card on the host computer has two ports (eth0 and eth1). | ||
+ | |||
+ | eth0 is used to talk to the work and use DNS | ||
+ | |||
+ | eth1 is hardwired to a subnet | ||
+ | |||
+ | in this case the ROC is configured to address 10.1.1.2 | ||
+ | |||
+ | The eth1 port is set to | ||
+ | |||
+ | "statically set IP addresses" | ||
+ | |||
+ | and the manual IP address setting is 10.1.1.1 | ||
+ | |||
+ | after you activate eht1 you can telnet to the ROC using | ||
+ | |||
+ | telnet 10.1.1.2 | ||
+ | |||
+ | You can then create an entry in /etc/hosts which aliases roc1 to this IP address | ||
+ | |||
== Install tftp onto the Linux host computer== | == Install tftp onto the Linux host computer== | ||
+ | |||
+ | TFTP is used to copy the VxWorks kernel onto the ROC | ||
For CentOS I used yum | For CentOS I used yum | ||
Line 13: | Line 35: | ||
then I looked in the file | then I looked in the file | ||
− | /etc/ | + | /etc/xinetd.d/tftp |
# default: off | # default: off | ||
# description: The tftp server serves files using the trivial file transfer \ | # description: The tftp server serves files using the trivial file transfer \ | ||
Line 37: | Line 59: | ||
/tftpboot | /tftpboot | ||
+ | make sure your boot kernels are located in /tftpboot | ||
− | turn the server on | + | <pre> |
+ | [root@daq1 /]# ls tftpboot/ | ||
+ | boot6100_121_v3.bin boot6100_122.bin | ||
+ | </pre> | ||
+ | ===turn the server on=== | ||
/sbin/chkconfig tftp on | /sbin/chkconfig tftp on | ||
== Set up rsh== | == Set up rsh== | ||
+ | |||
+ | === turn on rsh === | ||
+ | use yum to install the rsh server. | ||
+ | |||
+ | yum install rsh-server | ||
+ | |||
+ | edit /etc/xinetd.d/rlogin and rsh to allow server | ||
+ | |||
+ | # default: on | ||
+ | # description: rlogind is the server for the rlogin(1) program. The server \ | ||
+ | # provides a remote login facility with authentication based on \ | ||
+ | # privileged port numbers from trusted hosts. | ||
+ | service login | ||
+ | { | ||
+ | socket_type = stream | ||
+ | wait = no | ||
+ | user = root | ||
+ | log_on_success += USERID | ||
+ | log_on_failure += USERID | ||
+ | server = /usr/sbin/in.rlogind | ||
+ | disable = no | ||
+ | } | ||
+ | |||
+ | Now reload xinitd | ||
+ | |||
+ | /etc/init.d/xinetd reload | ||
+ | |||
+ | |||
+ | |||
+ | then add a file called ".rhosts" to the daq account with the IP addresses and usernames | ||
+ | |||
+ | |||
+ | |||
+ | ~ >less .rhosts | ||
+ | 134.50.3.210 daq | ||
+ | 10.1.1.2 roc1 | ||
+ | |||
+ | <pre> | ||
+ | old version is below | ||
+ | ~ >less .rhosts | ||
+ | 134.50.3.216 roc1 | ||
+ | 134.50.3.216 daq | ||
+ | 134.50.3.210 daq | ||
+ | </pre> | ||
+ | You Must set the .rhosts permissions exaclty as below otherwise rsh will not work | ||
+ | |||
+ | chmod 644 .rhosts | ||
+ | |||
+ | === Update hosts file=== | ||
+ | |||
+ | set /etc/hosts file to say | ||
+ | <pre> | ||
+ | # Do not remove the following line, or various programs | ||
+ | # that require network functionality will fail. | ||
+ | 127.0.0.1 localhost.localdomain localhost | ||
+ | #::1 localhost6.localdomain6 localhost6 | ||
+ | 134.50.3.210 daq1.physics.isu.edu daq1 | ||
+ | 10.1.1.1 localdaq.physics.isu.edu localdaq | ||
+ | 10.1.1.2 roc1.physics.isu.edu roc1 | ||
+ | </pre> | ||
+ | |||
+ | the above will assign IP addesses to computer names | ||
+ | |||
+ | === test to see if rsh is running=== | ||
+ | rsh -l daq daq1 ls | ||
+ | |||
+ | |||
+ | if you get the error like | ||
+ | |||
+ | <pre> | ||
+ | [root@daq1 xinetd.d]# rsh -l daq daq1 ls | ||
+ | connect to address 134.50.3.210 port 544: Connection refused | ||
+ | Trying krb4 rsh... | ||
+ | connect to address 134.50.3.210 port 544: Connection refused | ||
+ | trying normal rsh (/usr/bin/rsh) | ||
+ | </pre> | ||
+ | |||
+ | the check if rsh is enabled | ||
+ | |||
+ | <pre> | ||
+ | [root@daq1 xinetd.d]# less /etc/xinetd.d/rsh | ||
+ | # default: on | ||
+ | # description: The rshd server is the server for the rcmd(3) routine and, \ | ||
+ | # consequently, for the rsh(1) program. The server provides \ | ||
+ | # remote execution facilities with authentication based on \ | ||
+ | # privileged port numbers from trusted hosts. | ||
+ | service shell | ||
+ | { | ||
+ | socket_type = stream | ||
+ | wait = no | ||
+ | user = root | ||
+ | log_on_success += USERID | ||
+ | log_on_failure += USERID | ||
+ | server = /usr/sbin/in.rshd | ||
+ | disable = no | ||
+ | } | ||
+ | </pre> | ||
+ | |||
+ | You need to reload xinetd if you make a change so it looks like above | ||
+ | |||
+ | [root@daq1 xinetd.d]# /etc/init.d/xinetd reload | ||
+ | |||
+ | == Security/Firewall == | ||
+ | === Turn off iptables=== | ||
+ | |||
+ | /sbin/service iptables stop | ||
+ | |||
+ | === Turn off Kerberos=== | ||
+ | How can I | ||
+ | > configure rsh to use the old, normal way of auth? | ||
+ | > | ||
+ | > I'm using the latest CentOS4.2 | ||
+ | |||
+ | If you don't use the Kerberos stuff, then remove it ... it's probably | ||
+ | the krb5-workstation package - i.e. | ||
+ | |||
+ | rpm -e krb5-workstation | ||
+ | |||
+ | I don't know about rexec, but for rlogin and rsh: | ||
+ | |||
+ | Edit /etc/pam.d/rsh and change the line: | ||
+ | |||
+ | auth required pam_rhosts_auth.so | ||
+ | |||
+ | to: | ||
+ | |||
+ | auth required pam_rhosts_auth.so promiscuous | ||
+ | |||
+ | and edit /etc/pam.d/rlogin and change the line: | ||
+ | |||
+ | auth sufficient pam_rhosts_auth.so | ||
+ | |||
+ | to: | ||
+ | |||
+ | auth sufficient pam_rhosts_auth.so promiscuous | ||
+ | |||
+ | |||
+ | Make sure 'rsh' and 'rlogin' are listed in /etc/securetty | ||
+ | |||
+ | |||
+ | === text relocation === | ||
+ | |||
+ | SummarySELinux is preventing rcServer from loading /home/daq/CODA/2.5/CMLOG/2.1/lib/Linux/libcmlog.so which requires text relocation. | ||
+ | |||
+ | ;Detailed Description | ||
+ | :[SELinux is in permissive mode, the operation would have been denied but was permitted due to permissive mode.] | ||
+ | |||
+ | The rcServer application attempted to load /home/daq/CODA/2.5/CMLOG/2.1/lib/Linux/libcmlog.so which requires text relocation. This is a potential security problem. Most libraries do not need this permission. Libraries are sometimes coded incorrectly and request this permission. The SELinux Memory Protection Tests web page explains how to remove this requirement. You can configure SELinux temporarily to allow /home/daq/CODA/2.5/CMLOG/2.1/lib/Linux/libcmlog.so to use relocation as a workaround, until the library is fixed. Please file a bug report against this package. | ||
+ | |||
+ | ;Allowing Access | ||
+ | |||
+ | :If you trust /home/daq/CODA/2.5/CMLOG/2.1/lib/Linux/libcmlog.so to run correctly, you can change the file context to textrel_shlib_t. "chcon -t textrel_shlib_t '/home/daq/CODA/2.5/CMLOG/2.1/lib/Linux/libcmlog.so'" You must also change the default file context files on the system in order to preserve them even on a full relabel. "semanage fcontext -a -t textrel_shlib_t '/home/daq/CODA/2.5/CMLOG/2.1/lib/Linux/libcmlog.so'" | ||
+ | |||
+ | The following command will allow this access:chcon -t textrel_shlib_t '/home/daq/CODA/2.5/CMLOG/2.1/lib/Linux/libcmlog.so'Additional Information | ||
+ | |||
+ | == Dual head config== | ||
+ | |||
+ | The DAQ computer is running a Matrox display adapter | ||
+ | |||
+ | |||
+ | http://projects.tuxx-home.at/?id=matrox_drivers | ||
+ | |||
+ | ==VME crate modules== | ||
+ | |||
+ | {| border="1" |cellpadding="20" cellspacing="0 | ||
+ | |- | ||
+ | | Module|| address | ||
+ | |- | ||
+ | |[[CAEN_V1495_IO]] || 0x80110000 | ||
+ | |- | ||
+ | |[[CAEN_V775_TDC]] || 0x610000 | ||
+ | |- | ||
+ | |[[CAEN_V792_ADC]] || 0xee0000 | ||
+ | |- | ||
+ | |[[CAEN_V260_Scalr]]|| 0xda0000 | ||
+ | |- | ||
+ | |[[Struck_SIS3302_ADC]]|| 0x50000000 | ||
+ | |} | ||
+ | |||
+ | ===SIS3300 Library=== | ||
+ | |||
+ | try the following on roc1 | ||
+ | |||
+ | -> ld < sis3320Lib.o | ||
+ | |||
+ | try to initialize module | ||
+ | |||
+ | s3320Init(0x5000000,0,1) | ||
+ | |||
+ | =DAQ6 configuration= | ||
+ | |||
+ | DAQ6_Specs | ||
+ | |||
+ | Machine: Enterprise HP ProLiant DL380 G7 | ||
+ | CPUs: 2, 2.93 GHz CPUs with totaling 8 cores | ||
+ | RAID controller: HP smart Array P410i, slot 0 | ||
+ | |||
+ | |||
+ | daq6.iac.isu.edu 134.50.218.67 HWaddr 80:c1:6e:21:03:92 | ||
+ | |||
+ | The steps used to setup DAQ6 are given below | ||
+ | |||
+ | ==CentOS 7 installation== | ||
+ | |||
+ | [[DAQ6_CentOS7_install]] | ||
+ | |||
+ | ==configure rocdaq6== | ||
+ | |||
+ | |||
+ | I copied all the software for CODA 3.06 from the host computer daq6 to the ROC | ||
+ | |||
+ | scp -r 3.06 rocdaq2:CODA/ | ||
+ | |||
+ | then i copied the setup file from the host to the ROC. Since the account on the ROC is a mirror of the account on the host, I did not need to change the setup file. | ||
+ | |||
+ | |||
+ | When I tried to compile a readout lit on the ROC using the command | ||
+ | |||
+ | make -f Makefile-rol I got the error message | ||
+ | |||
+ | rol.h: no such file or directory | ||
+ | |||
+ | |||
+ | I need to setup the ROC to compile readout lists. | ||
+ | |||
+ | == s3302 on ROCDAQ2== | ||
+ | |||
+ | [[Struck_SIS3302_ADC]] | ||
+ | |||
+ | ===First check out brand from GitHub=== | ||
+ | |||
+ | login ro rocdaq2 | ||
+ | |||
+ | then download the source under CODA 3.06 linuxvme src subdirectory | ||
+ | |||
+ | cd CODA/3.06/linuxvme/src/ | ||
+ | |||
+ | git clone -b feature-nGamma_firmware https://github.com/JeffersonLab/sis3302.git | ||
+ | |||
+ | cd sis3302 | ||
+ | |||
+ | make -B | ||
+ | |||
+ | cd test | ||
+ | |||
+ | <pre> | ||
+ | [daq@rocdaq2 test]$ make -B s3302ReadSamples | ||
+ | echo "Making s3302ReadSamples" | ||
+ | Making s3302ReadSamples | ||
+ | cc -Wall -O2 -I. -I.. -I/home/daq/CODA/3.06/linuxvme/include -L. -L.. -L/home/daq/CODA/3.06/linuxvme/lib -DJLAB -g -o s3302ReadSamples s3302ReadSamples.c -lrt -ljvme -lsis3302 | ||
+ | [daq@rocdaq2 test]$ ls | ||
+ | libsis3302.so Makefile s3302IntTest.c s3302LibTest.c s3302ReadSamples s3302ReadSamples.c sis3302Lib.h | ||
+ | |||
+ | [daq@rocdaq2 test]$ ./s3302ReadSamples | ||
+ | |||
+ | JLAB s3302 Lib Tests | ||
+ | ---------------------------- | ||
+ | s3302SetDebugMask: Debug Mask set to 0x0 | ||
+ | |||
+ | ---------- Checking SIS3302 address space ---------- | ||
+ | |||
+ | ---------- ALL GOOD ---------- | ||
+ | Opening CRCSR Window (opened at [0xb6fb2000,0xb7fb2000]) | ||
+ | Opening A32 Window (opened at [0xb6fa2000,0xb6fb2000]) | ||
+ | Opening A32Blt Window (opened at [0xacfa2000,0xb6fa2000]) | ||
+ | Opening A24 Window (opened at [0xabfa2000,0xacfa2000]) | ||
+ | Opening A16 Window (opened at [0xabf92000,0xabfa2000]) | ||
+ | jlabgefMapTsi: Tempe Chip Userspace map successful | ||
+ | VME Bus Error IRQ Disabled | ||
+ | vmeBusCreateLockShm: Creating vmeBus shared memory file | ||
+ | vmeBusMutexInit: Initializing vmeBus mutex | ||
+ | vmeBusCreateLockShm: vmeBus shared memory mutex initialized | ||
+ | Initialized SIS3302 0 at VME (Local) address 0x08000000 (0xacfa2000) | ||
+ | |||
+ | STATUS for SIS3302 0 at VME (Local) base address 0x08000000 (0xacfa2000) | ||
+ | -------------------------------------------------------------------------------- | ||
+ | ID = 0x3302 Module Revision = 31.05 | ||
+ | |||
+ | Registers (offset): | ||
+ | control_status (0x0000) = 0x00000000 modid (0x0004) = 0x33023105 | ||
+ | irq_config (0x0008) = 0x00000000 irq_control (0x000c) = 0x00000000 | ||
+ | acq_control (0x0010) = 0x00000000 cblt_setup (0x0030) = 0x00000000 | ||
+ | |||
+ | CBLT DISABLED | ||
+ | |||
+ | Acquisition Control | ||
+ | Internal Trigger as Trigger : DISABLED | ||
+ | Front Panel Trigger Enable : DISABLED | ||
+ | Front Panel Timestamp Clear : DISABLED | ||
+ | Clock Source : 100 MHz - Internal | ||
+ | |||
+ | ADC Sampling Logic Busy : DISABLED | ||
+ | ADC Sampling Logic Armed Bank 1 : DISABLED | ||
+ | ADC Sampling Logic Armed Bank 1 : DISABLED | ||
+ | |||
+ | Interrupt : DISABLED | ||
+ | Vector : 0x00 | ||
+ | Level : 0 | ||
+ | Mode : RORA | ||
+ | |||
+ | Status internal IRQ : CLEAR | ||
+ | Status VME IRQ : CLEAR | ||
+ | |||
+ | EAT EAT LEMO | ||
+ | EDGE LEVEL In 1 | ||
+ | Interrupt Sources 0 1 2 | ||
+ | ----- ----- ----- | ||
+ | Enabled | ||
+ | Status Flag | ||
+ | Status IRQ | ||
+ | |||
+ | Interrupt Count : 0 | ||
+ | Acknowledge Count : 0 | ||
+ | -------------------------------------------------------------------------------- | ||
+ | |||
+ | |||
+ | |||
+ | sis3302 Module 0 ADC Configuration/Status | ||
+ | |||
+ | Registers (offset): | ||
+ | GROUP 1 | ||
+ | config (0x0000) = 0x00000000 EAT (0x0004) = 0x00000000 | ||
+ | PTAW (0x0008) = 0x00000000 RDBC (0x000c) = 0x00000000 | ||
+ | GROUP 2 | ||
+ | config (0x0000) = 0x00020000 EAT (0x0004) = 0x00000000 | ||
+ | PTAW (0x0008) = 0x00000000 RDBC (0x000c) = 0x00000000 | ||
+ | GROUP 3 | ||
+ | config (0x0000) = 0x00040000 EAT (0x0004) = 0x00000000 | ||
+ | PTAW (0x0008) = 0x00000000 RDBC (0x000c) = 0x00000000 | ||
+ | GROUP 4 | ||
+ | config (0x0000) = 0x00060000 EAT (0x0004) = 0x00000000 | ||
+ | PTAW (0x0008) = 0x00000000 RDBC (0x000c) = 0x00000000 | ||
+ | |||
+ | |||
+ | Input Acc Trig Enable ---- Save Raw ----- Test | ||
+ | Ch Invert Mode Int Ext Always PileUp First Data Header | ||
+ | -------------------------------------------------------------------------------- | ||
+ | 1 NO 6 NO NO NO NO NO NO 0x0000 | ||
+ | 2 NO 6 NO NO NO NO NO NO 0x0000 | ||
+ | 3 NO 6 NO NO NO NO NO NO 0x0002 | ||
+ | 4 NO 6 NO NO NO NO NO NO 0x0002 | ||
+ | 5 NO 6 NO NO NO NO NO NO 0x0004 | ||
+ | 6 NO 6 NO NO NO NO NO NO 0x0004 | ||
+ | 7 NO 6 NO NO NO NO NO NO 0x0006 | ||
+ | 8 NO 6 NO NO NO NO NO NO 0x0006 | ||
+ | -------------------------------------------------------------------------------- | ||
+ | |||
+ | End Event Pretrig Trigger Window -- Raw Data -- Next Prev | ||
+ | Ch Threshold Delay Length Start Length Addr Bank | ||
+ | -------------------------------------------------------------------------------- | ||
+ | 12 0x000000 0x00 0x00 0x00 0x00 0x000000 0x000000 | ||
+ | 34 0x000000 0x00 0x00 0x00 0x00 0x000000 0x000000 | ||
+ | 56 0x000000 0x00 0x00 0x00 0x00 0x000000 0x000000 | ||
+ | 78 0x000000 0x00 0x00 0x00 0x00 0x000000 0x000000 | ||
+ | -------------------------------------------------------------------------------- | ||
+ | |||
+ | Peaking Sum Pulse Trig | ||
+ | Ch Time Gap Length Out GT Ext Threshold | ||
+ | -------------------------------------------------------------------------------- | ||
+ | 12 0x00 0x00 0x00 YES NO NO 0x0000 | ||
+ | 34 0x00 0x00 0x00 YES NO NO 0x0000 | ||
+ | 56 0x00 0x00 0x00 YES NO NO 0x0000 | ||
+ | 78 0x00 0x00 0x00 YES NO NO 0x0000 | ||
+ | -------------------------------------------------------------------------------- | ||
+ | |||
+ | -------------------------------------------------------------------------------- | ||
+ | |||
+ | |||
+ | |||
+ | 0: 0x75727590 | ||
+ | 1: 0x7573758d | ||
+ | 2: 0x75747592 | ||
+ | 3: 0x75707589 | ||
+ | 4: 0x75747589 | ||
+ | 5: 0x75767595 | ||
+ | 6: 0x7576758d | ||
+ | 7: 0x75757591 | ||
+ | 8: 0x7570758e | ||
+ | 9: 0x7574758e | ||
+ | |||
+ | 0: 0x75157539 | ||
+ | 1: 0x75157538 | ||
+ | 2: 0x7517753c | ||
+ | 3: 0x75167538 | ||
+ | 4: 0x751e753f | ||
+ | 5: 0x75187533 | ||
+ | 6: 0x751c7539 | ||
+ | 7: 0x751c753a | ||
+ | 8: 0x75147539 | ||
+ | 9: 0x7518753d | ||
+ | 0: 0x758a755d | ||
+ | 1: 0x758a7556 | ||
+ | 2: 0x758f755c | ||
+ | 3: 0x758e755a | ||
+ | 4: 0x758d7559 | ||
+ | 5: 0x7593755d | ||
+ | 6: 0x7589755b | ||
+ | 7: 0x758d7566 | ||
+ | 8: 0x758c755f | ||
+ | 9: 0x758c755b | ||
+ | |||
+ | 0: 0x75be756a | ||
+ | 1: 0x75bc7569 | ||
+ | 2: 0x75bc756c | ||
+ | 3: 0x75b37568 | ||
+ | 4: 0x75b97568 | ||
+ | 5: 0x75b77563 | ||
+ | 6: 0x75bd7567 | ||
+ | 7: 0x75ba7566 | ||
+ | 8: 0x75bf7566 | ||
+ | 9: 0x75bf7566 | ||
+ | |||
+ | Closing A16 Window | ||
+ | Closing A24 Window | ||
+ | Closing A32Blt Window | ||
+ | Closing A32 Window | ||
+ | Closing CRCSR Window | ||
+ | Calling gefVmeClose | ||
+ | |||
+ | </pre> | ||
+ | |||
+ | ==Database creation on daq6== | ||
+ | |||
+ | ===Using jcedit=== | ||
+ | |||
+ | followed the URL below and made two configurations, one titled "SIS3610" that is to be used for rocdaq1 and one entitle "rc2sis3610" that will be used for rocdaq2. | ||
+ | |||
+ | https://coda.jlab.org/drupal/content/example-single-crate-configuration | ||
+ | |||
+ | |||
+ | the run | ||
+ | |||
+ | jcedit | ||
+ | |||
+ | ==Setting up local network== | ||
+ | |||
+ | This describes how to plug your ROC's network card into the Host computers network card so the two can talk without using a network switch | ||
+ | |||
+ | 1.) You need a crossover network cable to plug your ROC's NIC into one of the host computes NICs( Network Interface Cards) | ||
+ | |||
+ | 2.) Then you need to edit files in the subdirectory | ||
+ | |||
+ | /etc/sysconfig/network-scripts | ||
+ | |||
+ | you will need to create a file with the name | ||
+ | |||
+ | ifcfg-eth0 | ||
+ | |||
+ | where "eth0" revers to the name used by your OS to define your network card port (you see this name when you use the "ifconfig" tool) | ||
+ | |||
+ | netools can be used to query the network card port | ||
+ | |||
+ | |||
+ | look at the utility "ethtool" | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | |||
+ | Return to [[Data_Acquisition]] page |
Latest revision as of 23:57, 12 July 2018
DAQ1
Install CentOs
eth1 configuration
The ethernet card on the host computer has two ports (eth0 and eth1).
eth0 is used to talk to the work and use DNS
eth1 is hardwired to a subnet
in this case the ROC is configured to address 10.1.1.2
The eth1 port is set to
"statically set IP addresses"
and the manual IP address setting is 10.1.1.1
after you activate eht1 you can telnet to the ROC using
telnet 10.1.1.2
You can then create an entry in /etc/hosts which aliases roc1 to this IP address
Install tftp onto the Linux host computer
TFTP is used to copy the VxWorks kernel onto the ROC
For CentOS I used yum
yum install tftp
yum install tftp-server
then I looked in the file
/etc/xinetd.d/tftp
- default: off
- description: The tftp server serves files using the trivial file transfer \
- protocol. The tftp protocol is often used to boot diskless \
- workstations, download configuration files to network-aware printers, \
- and to start the installation process for some operating systems.
service tftp
{
socket_type = dgram protocol = udp wait = yes user = root server = /usr/sbin/in.tftpd server_args = -s /tftpboot disable = yes per_source = 11 cps = 100 2 flags = IPv4
}
to see how tftp was configured by default. The file tell me that the tftp files should be located in the subdirectory
/tftpboot
make sure your boot kernels are located in /tftpboot
[root@daq1 /]# ls tftpboot/ boot6100_121_v3.bin boot6100_122.bin
turn the server on
/sbin/chkconfig tftp on
Set up rsh
turn on rsh
use yum to install the rsh server.
yum install rsh-server
edit /etc/xinetd.d/rlogin and rsh to allow server
# default: on # description: rlogind is the server for the rlogin(1) program. The server \ # provides a remote login facility with authentication based on \ # privileged port numbers from trusted hosts. service login { socket_type = stream wait = no user = root log_on_success += USERID log_on_failure += USERID server = /usr/sbin/in.rlogind disable = no }
Now reload xinitd
/etc/init.d/xinetd reload
then add a file called ".rhosts" to the daq account with the IP addresses and usernames
~ >less .rhosts
134.50.3.210 daq 10.1.1.2 roc1
old version is below ~ >less .rhosts 134.50.3.216 roc1 134.50.3.216 daq 134.50.3.210 daq
You Must set the .rhosts permissions exaclty as below otherwise rsh will not work
chmod 644 .rhosts
Update hosts file
set /etc/hosts file to say
# Do not remove the following line, or various programs # that require network functionality will fail. 127.0.0.1 localhost.localdomain localhost #::1 localhost6.localdomain6 localhost6 134.50.3.210 daq1.physics.isu.edu daq1 10.1.1.1 localdaq.physics.isu.edu localdaq 10.1.1.2 roc1.physics.isu.edu roc1
the above will assign IP addesses to computer names
test to see if rsh is running
rsh -l daq daq1 ls
if you get the error like
[root@daq1 xinetd.d]# rsh -l daq daq1 ls connect to address 134.50.3.210 port 544: Connection refused Trying krb4 rsh... connect to address 134.50.3.210 port 544: Connection refused trying normal rsh (/usr/bin/rsh)
the check if rsh is enabled
[root@daq1 xinetd.d]# less /etc/xinetd.d/rsh # default: on # description: The rshd server is the server for the rcmd(3) routine and, \ # consequently, for the rsh(1) program. The server provides \ # remote execution facilities with authentication based on \ # privileged port numbers from trusted hosts. service shell { socket_type = stream wait = no user = root log_on_success += USERID log_on_failure += USERID server = /usr/sbin/in.rshd disable = no }
You need to reload xinetd if you make a change so it looks like above
[root@daq1 xinetd.d]# /etc/init.d/xinetd reload
Security/Firewall
Turn off iptables
/sbin/service iptables stop
Turn off Kerberos
How can I > configure rsh to use the old, normal way of auth? > > I'm using the latest CentOS4.2
If you don't use the Kerberos stuff, then remove it ... it's probably the krb5-workstation package - i.e.
rpm -e krb5-workstation
I don't know about rexec, but for rlogin and rsh:
Edit /etc/pam.d/rsh and change the line:
auth required pam_rhosts_auth.so
to:
auth required pam_rhosts_auth.so promiscuous
and edit /etc/pam.d/rlogin and change the line:
auth sufficient pam_rhosts_auth.so
to:
auth sufficient pam_rhosts_auth.so promiscuous
Make sure 'rsh' and 'rlogin' are listed in /etc/securetty
text relocation
SummarySELinux is preventing rcServer from loading /home/daq/CODA/2.5/CMLOG/2.1/lib/Linux/libcmlog.so which requires text relocation.
- Detailed Description
- [SELinux is in permissive mode, the operation would have been denied but was permitted due to permissive mode.]
The rcServer application attempted to load /home/daq/CODA/2.5/CMLOG/2.1/lib/Linux/libcmlog.so which requires text relocation. This is a potential security problem. Most libraries do not need this permission. Libraries are sometimes coded incorrectly and request this permission. The SELinux Memory Protection Tests web page explains how to remove this requirement. You can configure SELinux temporarily to allow /home/daq/CODA/2.5/CMLOG/2.1/lib/Linux/libcmlog.so to use relocation as a workaround, until the library is fixed. Please file a bug report against this package.
- Allowing Access
- If you trust /home/daq/CODA/2.5/CMLOG/2.1/lib/Linux/libcmlog.so to run correctly, you can change the file context to textrel_shlib_t. "chcon -t textrel_shlib_t '/home/daq/CODA/2.5/CMLOG/2.1/lib/Linux/libcmlog.so'" You must also change the default file context files on the system in order to preserve them even on a full relabel. "semanage fcontext -a -t textrel_shlib_t '/home/daq/CODA/2.5/CMLOG/2.1/lib/Linux/libcmlog.so'"
The following command will allow this access:chcon -t textrel_shlib_t '/home/daq/CODA/2.5/CMLOG/2.1/lib/Linux/libcmlog.so'Additional Information
Dual head config
The DAQ computer is running a Matrox display adapter
http://projects.tuxx-home.at/?id=matrox_drivers
VME crate modules
Module | address |
CAEN_V1495_IO | 0x80110000 |
CAEN_V775_TDC | 0x610000 |
CAEN_V792_ADC | 0xee0000 |
CAEN_V260_Scalr | 0xda0000 |
Struck_SIS3302_ADC | 0x50000000 |
SIS3300 Library
try the following on roc1
-> ld < sis3320Lib.o
try to initialize module
s3320Init(0x5000000,0,1)
DAQ6 configuration
DAQ6_Specs
Machine: Enterprise HP ProLiant DL380 G7 CPUs: 2, 2.93 GHz CPUs with totaling 8 cores RAID controller: HP smart Array P410i, slot 0
daq6.iac.isu.edu 134.50.218.67 HWaddr 80:c1:6e:21:03:92
The steps used to setup DAQ6 are given below
CentOS 7 installation
configure rocdaq6
I copied all the software for CODA 3.06 from the host computer daq6 to the ROC
scp -r 3.06 rocdaq2:CODA/
then i copied the setup file from the host to the ROC. Since the account on the ROC is a mirror of the account on the host, I did not need to change the setup file.
When I tried to compile a readout lit on the ROC using the command
make -f Makefile-rol I got the error message
rol.h: no such file or directory
I need to setup the ROC to compile readout lists.
s3302 on ROCDAQ2
First check out brand from GitHub
login ro rocdaq2
then download the source under CODA 3.06 linuxvme src subdirectory
cd CODA/3.06/linuxvme/src/
git clone -b feature-nGamma_firmware https://github.com/JeffersonLab/sis3302.git
cd sis3302
make -B
cd test
[daq@rocdaq2 test]$ make -B s3302ReadSamples echo "Making s3302ReadSamples" Making s3302ReadSamples cc -Wall -O2 -I. -I.. -I/home/daq/CODA/3.06/linuxvme/include -L. -L.. -L/home/daq/CODA/3.06/linuxvme/lib -DJLAB -g -o s3302ReadSamples s3302ReadSamples.c -lrt -ljvme -lsis3302 [daq@rocdaq2 test]$ ls libsis3302.so Makefile s3302IntTest.c s3302LibTest.c s3302ReadSamples s3302ReadSamples.c sis3302Lib.h [daq@rocdaq2 test]$ ./s3302ReadSamples JLAB s3302 Lib Tests ---------------------------- s3302SetDebugMask: Debug Mask set to 0x0 ---------- Checking SIS3302 address space ---------- ---------- ALL GOOD ---------- Opening CRCSR Window (opened at [0xb6fb2000,0xb7fb2000]) Opening A32 Window (opened at [0xb6fa2000,0xb6fb2000]) Opening A32Blt Window (opened at [0xacfa2000,0xb6fa2000]) Opening A24 Window (opened at [0xabfa2000,0xacfa2000]) Opening A16 Window (opened at [0xabf92000,0xabfa2000]) jlabgefMapTsi: Tempe Chip Userspace map successful VME Bus Error IRQ Disabled vmeBusCreateLockShm: Creating vmeBus shared memory file vmeBusMutexInit: Initializing vmeBus mutex vmeBusCreateLockShm: vmeBus shared memory mutex initialized Initialized SIS3302 0 at VME (Local) address 0x08000000 (0xacfa2000) STATUS for SIS3302 0 at VME (Local) base address 0x08000000 (0xacfa2000) -------------------------------------------------------------------------------- ID = 0x3302 Module Revision = 31.05 Registers (offset): control_status (0x0000) = 0x00000000 modid (0x0004) = 0x33023105 irq_config (0x0008) = 0x00000000 irq_control (0x000c) = 0x00000000 acq_control (0x0010) = 0x00000000 cblt_setup (0x0030) = 0x00000000 CBLT DISABLED Acquisition Control Internal Trigger as Trigger : DISABLED Front Panel Trigger Enable : DISABLED Front Panel Timestamp Clear : DISABLED Clock Source : 100 MHz - Internal ADC Sampling Logic Busy : DISABLED ADC Sampling Logic Armed Bank 1 : DISABLED ADC Sampling Logic Armed Bank 1 : DISABLED Interrupt : DISABLED Vector : 0x00 Level : 0 Mode : RORA Status internal IRQ : CLEAR Status VME IRQ : CLEAR EAT EAT LEMO EDGE LEVEL In 1 Interrupt Sources 0 1 2 ----- ----- ----- Enabled Status Flag Status IRQ Interrupt Count : 0 Acknowledge Count : 0 -------------------------------------------------------------------------------- sis3302 Module 0 ADC Configuration/Status Registers (offset): GROUP 1 config (0x0000) = 0x00000000 EAT (0x0004) = 0x00000000 PTAW (0x0008) = 0x00000000 RDBC (0x000c) = 0x00000000 GROUP 2 config (0x0000) = 0x00020000 EAT (0x0004) = 0x00000000 PTAW (0x0008) = 0x00000000 RDBC (0x000c) = 0x00000000 GROUP 3 config (0x0000) = 0x00040000 EAT (0x0004) = 0x00000000 PTAW (0x0008) = 0x00000000 RDBC (0x000c) = 0x00000000 GROUP 4 config (0x0000) = 0x00060000 EAT (0x0004) = 0x00000000 PTAW (0x0008) = 0x00000000 RDBC (0x000c) = 0x00000000 Input Acc Trig Enable ---- Save Raw ----- Test Ch Invert Mode Int Ext Always PileUp First Data Header -------------------------------------------------------------------------------- 1 NO 6 NO NO NO NO NO NO 0x0000 2 NO 6 NO NO NO NO NO NO 0x0000 3 NO 6 NO NO NO NO NO NO 0x0002 4 NO 6 NO NO NO NO NO NO 0x0002 5 NO 6 NO NO NO NO NO NO 0x0004 6 NO 6 NO NO NO NO NO NO 0x0004 7 NO 6 NO NO NO NO NO NO 0x0006 8 NO 6 NO NO NO NO NO NO 0x0006 -------------------------------------------------------------------------------- End Event Pretrig Trigger Window -- Raw Data -- Next Prev Ch Threshold Delay Length Start Length Addr Bank -------------------------------------------------------------------------------- 12 0x000000 0x00 0x00 0x00 0x00 0x000000 0x000000 34 0x000000 0x00 0x00 0x00 0x00 0x000000 0x000000 56 0x000000 0x00 0x00 0x00 0x00 0x000000 0x000000 78 0x000000 0x00 0x00 0x00 0x00 0x000000 0x000000 -------------------------------------------------------------------------------- Peaking Sum Pulse Trig Ch Time Gap Length Out GT Ext Threshold -------------------------------------------------------------------------------- 12 0x00 0x00 0x00 YES NO NO 0x0000 34 0x00 0x00 0x00 YES NO NO 0x0000 56 0x00 0x00 0x00 YES NO NO 0x0000 78 0x00 0x00 0x00 YES NO NO 0x0000 -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- 0: 0x75727590 1: 0x7573758d 2: 0x75747592 3: 0x75707589 4: 0x75747589 5: 0x75767595 6: 0x7576758d 7: 0x75757591 8: 0x7570758e 9: 0x7574758e 0: 0x75157539 1: 0x75157538 2: 0x7517753c 3: 0x75167538 4: 0x751e753f 5: 0x75187533 6: 0x751c7539 7: 0x751c753a 8: 0x75147539 9: 0x7518753d 0: 0x758a755d 1: 0x758a7556 2: 0x758f755c 3: 0x758e755a 4: 0x758d7559 5: 0x7593755d 6: 0x7589755b 7: 0x758d7566 8: 0x758c755f 9: 0x758c755b 0: 0x75be756a 1: 0x75bc7569 2: 0x75bc756c 3: 0x75b37568 4: 0x75b97568 5: 0x75b77563 6: 0x75bd7567 7: 0x75ba7566 8: 0x75bf7566 9: 0x75bf7566 Closing A16 Window Closing A24 Window Closing A32Blt Window Closing A32 Window Closing CRCSR Window Calling gefVmeClose
Database creation on daq6
Using jcedit
followed the URL below and made two configurations, one titled "SIS3610" that is to be used for rocdaq1 and one entitle "rc2sis3610" that will be used for rocdaq2.
https://coda.jlab.org/drupal/content/example-single-crate-configuration
the run
jcedit
Setting up local network
This describes how to plug your ROC's network card into the Host computers network card so the two can talk without using a network switch
1.) You need a crossover network cable to plug your ROC's NIC into one of the host computes NICs( Network Interface Cards)
2.) Then you need to edit files in the subdirectory
/etc/sysconfig/network-scripts
you will need to create a file with the name
ifcfg-eth0
where "eth0" revers to the name used by your OS to define your network card port (you see this name when you use the "ifconfig" tool)
netools can be used to query the network card port
look at the utility "ethtool"
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