From e7cfaf03135311d8b8a122526ca5e0bbabc9fb67 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Laurent=20P=C3=A9tr=C3=A9?= <laurent.petre@cern.ch>
Date: Tue, 1 Feb 2022 17:06:37 +0100
Subject: [PATCH] Remove non-existing machines from the b904 setups
---
docs/expert/infrastructure/904.md | 351 ++----------------------------
1 file changed, 23 insertions(+), 328 deletions(-)
diff --git a/docs/expert/infrastructure/904.md b/docs/expert/infrastructure/904.md
index cd42c8f..827cb93 100644
--- a/docs/expert/infrastructure/904.md
+++ b/docs/expert/infrastructure/904.md
@@ -1,352 +1,49 @@
# Infrastructure at 904
-The GEM presence in building 904 on the CERN Prevessin site is broken
-into three primary areas.
-
## Computers
-+---------------+-------------+-------------+------------------------+
-| GEM machine | Location | Interfaces | Notes |
-| alias | | | |
-+===============+=============+=============+========================+
-| `gem904daq01` | Integration | - GPN: | - CC7, |
-| | rack E16 | `eno1` | `cont |
-| | | - µTCA: | rol_hub`/RCMS/`sysmgr` |
-| | | | host |
-| | | `en2ps0` | - µTCA local netowrk |
-| | | - | via `macvlan` |
-| | | µFEDKIT: | - TTL tower PC |
-+---------------+-------------+-------------+------------------------+
-| `gem904daq02` | Cubicle | - GPN: | - CC7, connected to |
-| | | `eno1` | NAS on local |
-| | | - Local: | network |
-+---------------+-------------+-------------+------------------------+
-| `gem904daq03` | Cubicle | - GPN: | - SLC6, connected to |
-| | | `em1` | NAS on local |
-| | | - Local: | network |
-| | | `p3p1` | |
-+---------------+-------------+-------------+------------------------+
-| `gem904daq04` | Integration | - GPN: | - CC7 |
-| | rack E16 | `em1` | - µTCA local network |
-| | | - µTCA: | not `macvlan` |
-| | | `em2` | - Dell 1U blade |
-| | | - | server |
-| | | µFEDKIT: | |
-| | | `p2p1` | |
-+---------------+-------------+-------------+------------------------+
-| `gem904nas01` | Cubicle | - GPN: | - QNAP NAS serving |
-| | | - Local: | files to |
-| | | | `/data/bigdisk` on |
-| | | | all GEM 904 |
-| | | | machines |
-+---------------+-------------+-------------+------------------------+
-| `gem904hub` | Cubicle | - GPN: | - Zyxel media |
-| | | - Local: | router, network |
-| | | | hub for cubicle, |
-| | | | WiFi for cubicle |
-| | | | (should be |
-| | | | disabled) |
-+---------------+-------------+-------------+------------------------+
-| ` | QC lab, | - GPN: | - CC7 |
-| gem904qc7daq` | blue rack | `em1` | - µTCA local network |
-| | | - µTCA: | via `macvlan` |
-| | | `em2` | - Dell R630 1U blade |
-| | | - | server, |
-| | | µFEDKIT: | |
-| | | N/A | |
-+---------------+-------------+-------------+------------------------+
-| ` | QC lab, | - GPN: | - CC7, |
-| gem904qc8daq` | blue rack | `eno1` | |
-| | | - µTCA: | `control_hub`/`sysmgr` |
-| | | | host |
-| | | `enp6s0` | - µTCA local network |
-| | | - | via `macvlan` |
-| | | µFEDKIT: | - TTL tower PC |
-| | | | |
-| | | `enp1s0` | |
-+---------------+-------------+-------------+------------------------+
-| ` | QC lab, | - GPN: | - Hosts the QC8 |
-| gem904qc8dqm` | blue rack | `eno2` | online DQM server. |
-| | | - µTCA: | - µTCA is currently |
-| | | `eno1` | badly configured, |
-| | | | will collide with |
-| | | | `gem904qc8daq` |
-+---------------+-------------+-------------+------------------------+
-
-=== "Cubicle"
-
- +-------------------+-----------------+-------------------------------+
- | GEM machine alias | Interfaces | Notes |
- +===================+=================+===============================+
- | `gem904daq02` | - GPN: `eno1` | - CC7, connected to NAS on |
- | | - Local: | local network |
- +-------------------+-----------------+-------------------------------+
- | `gem904daq03` | - GPN: `em1` | - SLC6, connected to NAS on |
- | | - Local: | local network |
- | | `p3p1` | |
- +-------------------+-----------------+-------------------------------+
- | `gem904nas01` | - GPN: | - QNAP NAS serving files to |
- | | - Local: | `/data/bigdisk` on all |
- | | | GEM 904 machines |
- +-------------------+-----------------+-------------------------------+
- | `gem904hub` | - GPN: | - Zyxel media router, |
- | | - Local: | network hub for cubicle, |
- | | | WiFi for cubicle (should |
- | | | be disabled) |
- +-------------------+-----------------+-------------------------------+
-
=== "QC lab"
- +-------------------+-----------------+-------------------------------+
- | GEM machine alias | Interfaces | Notes |
- +===================+=================+===============================+
- | `gem904qc7daq` | - GPN: `em1` | - CC7 |
- | | - µTCA: `em2` | - µTCA local network via |
- | | - µFEDKIT: | `macvlan` |
- | | N/A | - Dell R630 1U blade |
- | | | server, |
- +-------------------+-----------------+-------------------------------+
- | `gem904qc8daq` | - GPN: `eno1` | - CC7, |
- | | - µTCA: | `control_hub`/`sysmgr` |
- | | `enp6s0` | host |
- | | - µFEDKIT: | - µTCA local network via |
- | | `enp1s0` | `macvlan` |
- | | | - TTL tower PC |
- +-------------------+-----------------+-------------------------------+
- | `gem904qc8dqm` | - GPN: `eno2` | - Hosts the QC8 online DQM |
- | | - µTCA: | server. |
- | | `eno1` | - µTCA is currently badly |
- | | | configured, will collide |
- | | | with `gem904qc8daq` |
- +-------------------+-----------------+-------------------------------+
+ | GEM machine alias | Interfaces | Notes |
+ |-------------------|---------------------|-------------------------------|
+ | `gem904qc8daq` | - GPN: `eno1` | - CC7 |
+ | | - µTCA: `enp6s0` | - `control_hub`/`sysmgr` host |
+ | | - µFEDKIT: `enp1s0` | - TTL tower PC |
=== "Integration rack"
- +-------------------+-----------------+-------------------------------+
- | GEM machine alias | Interfaces | Notes |
- +===================+=================+===============================+
- | `gem904daq01` | - GPN: `eno1` | - CC7, |
- | | - µTCA: | |
- | | `en2ps0` | `control_hub`/RCMS/`sysmgr` |
- | | - µFEDKIT: | host |
- | | | - µTCA local netowrk via |
- | | | `macvlan` |
- | | | - TTL tower PC |
- +-------------------+-----------------+-------------------------------+
- | `gem904daq04` | - GPN: `em1` | - CC7 |
- | | - µTCA: `em2` | - µTCA local network not |
- | | - µFEDKIT: | `macvlan` |
- | | `p2p1` | - Dell 1U blade server |
- +-------------------+-----------------+-------------------------------+
-
-=== "DAQ rack"
-
- Currently GEM does not have any centrally managed infrastructure on the
- 904 technical network.
-
- +-------------------+-----------------+-------------------------------+
- | GEM machine alias | Interfaces | Notes |
- +===================+=================+===============================+
- | `tcds-co | - PI: | - TCDS host for 904 on port |
- | ntrol-904.cms904` | `lid=303` | `2107` |
- | | - iCI: | |
- | | `lid=504` | |
- +-------------------+-----------------+-------------------------------+
-
-## μTCA shelves
-
- --------------------------------------------------------------------------
- GEM μTCA shelf Location Notes
- --------------- ---------------- -----------------------------------------
- `gem-shelf01` Integration Serves \"coffin\" setup
- `E16`
-
- `gem-shelf02` Integration Serves debug and development setup
- `E17`
-
- `gem-shelf01` QC grey rack Serves QC8 and cosmic stand
-
- `gem-shelf02` QC blue rack Serves QC7
- --------------------------------------------------------------------------
-
-=== "Integration `shelf01`"
-
- - rack location: `E16`
- - Vadatech VT892
-
- ------------------------------------------------------------------------------
- Slot S/N Chambers Notes
- ------- ----------- ---------------------------- -----------------------------
- MCH Vadatech
-
- AMC13 170
-
- AMC1
-
- AMC2 `eagle48`
-
- AMC3
-
- AMC4
-
- AMC5
-
- AMC6
-
- AMC7
-
- AMC8
-
- AMC9
-
- AMC10
-
- AMC11
-
- AMC12
- ------------------------------------------------------------------------------
-
-=== "Integration `shelf02`"
-
- - rack location: `E17`
- - Schroff
-
- ------------------------------------------------------------------------------
- Slot S/N Chambers Notes
- ------- ----------- ---------------------------- -----------------------------
- MCH 9628 NAT
-
- AMC13 204
-
- AMC1
-
- AMC2
-
- AMC3
-
- AMC4
-
- AMC5
-
- AMC6
-
- AMC7 `eagle64`
-
- AMC8
-
- AMC9
-
- AMC10
-
- AMC11
-
- AMC12
- ------------------------------------------------------------------------------
-
-=== "QC lab `shelf01`"
-
- - rack location: QC lab grey rack
- - Vadatech VT892
+ | GEM machine alias | Interfaces | Notes |
+ |-------------------|-------------------|------------------------------------|
+ | `gem904daq01` | - GPN: `eno1` | - CC7 |
+ | | - µTCA: `en2ps0` | - `control_hub`/RCMS/`sysmgr` host |
+ | | | - TTL tower PC |
+ |-------------------|-------------------|------------------------------------|
+ | `gem904daq04` | - GPN: `em1` | - CC7 |
+ | | - µTCA: `em2` | - Dell 1U blade server |
+ | | - µFEDKIT: `p2p1` | |
- ------------------------------------------------------------------------------
- Slot S/N Chambers Notes
- ------- ----------- ---------------------------- -----------------------------
- MCH 8338 NAT
-
- AMC13 203
-
- AMC1
-
- AMC2 `eagle26`
-
- AMC3
-
- AMC4 `eagle35`
-
- AMC5
-
- AMC6 `eagle23`
-
- AMC7
-
- AMC8
-
- AMC9
-
- AMC10
-
- AMC11
-
- AMC12
- ------------------------------------------------------------------------------
-
-=== "QC lab `shelf02`"
-
- - rack location: QC lab blue rack
- - Schroff
-
- --------------------------------------------------------------------------
- Slot S/N Chambers Notes
- ------- ------- ---------------------------- -----------------------------
- MCH NAT
-
- AMC13
-
- AMC1
-
- AMC2
-
- AMC3 GLIB XX
-
- AMC4
-
- AMC5
-
- AMC6
-
- AMC7
-
- AMC8
-
- AMC9
-
- AMC10
-
- AMC11 GLIB XX
-
- AMC12
- --------------------------------------------------------------------------
-
## The 904 NAS (gem904nas01)
-In the GEM cubicle in 904 (904-R-U18) there is a network attached
-storage (NAS) unit with 4 slots configured as RAID10.
+In the GEM QC lab in 904 there is a network attached storage (NAS) unit with 4 slots configured as RAID10.
!!! important
- Currently there are 2TB HDDs installed, resulting in a storage capacity
- of 4TB, but 4 4TB disks were purchased as an upgrade. Neither the disk
- instllation, nor the RAID rebuild has yet been done.
+ Currently there are 2TB HDDs installed, resulting in a storage capacity of 4TB, but 4 4TB disks were purchased as an upgrade.
+ Neither the disk instllation, nor the RAID rebuild has yet been done.
The NAS serves several purposes:
- Host local RSDB for RCMS in the lab
-- Provide central storage certain software packages, e.g., Xilinx
- tooling
+- Provide central storage certain software packages, e.g., Xilinx tooling
- Provide central storage for lab data
- Provide central user storage
- Provide local YUM repository (obsolete with EOS repo)
-The NAS is auto-mounted on all the managed machines in the 904 labs via
-the `autofs` service. To set this up on a new machine, you should use
-the
-:cpp`setupMachine.sh script<gemctp7user:setup_machine>`{.interpreted-text
-role="func"}. Manual instructions (following the steps executd in the
-script) are provided below.
+The NAS is auto-mounted on all the managed machines in the 904 labs via the `autofs` service.
+Manual instructions how to set this up on a new machine are provided below.
### Connecting to the NAS
-On the machine you are setting up to connect to the NAS, you should
-cheeck that the `autofs` service is running (for `systemd` systems)
+On the machine you are setting up to connect to the NAS, you should check that the `autofs` service is running (for `systemd` systems)
``` sh
systemctl status autofs
@@ -362,8 +59,7 @@ CGroup: /system.slice/autofs.service
└─2547 /usr/sbin/automount --systemd-service --dont-check-daemon
```
-If you do not see that the `autofs` service is either running or
-available, you may have to install it.
+If you do not see that the `autofs` service is either running or available, you may have to install it.
``` sh
yum install autofs
@@ -383,8 +79,7 @@ EOF
echo '/data/bigdisk /etc/auto.nas --timeout=600 --ghost --verbose' > /etc/auto.master
```
-This will result in the 4 NAS mounts being mounted on the local machine
-at `/data/bigdis/<mount point>`.
+This will result in the 4 NAS mounts being mounted on the local machine at `/data/bigdis/<mount point>`.
!!! warning
The NAS hostname `gem904nas01.cern.ch` must be resolvable from the
--
GitLab