Desperate search for Arista EOS firmware
- Thread starter ItsValium
- Start date
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Does anyone know/have the latest EOS for the DCS-7050QX-32S? I don't know if it is supposed to be the EOS or EOS64 version.
they run eos64 fine last I checked? Am I misremembering?
7050QX>show ver
Arista DCS-7050QX-32S-R
Hardware version: 21.33
Serial number: JPE18081711
Hardware MAC address: 7483.ef48.c943
System MAC address: 7483.ef48.c943
Software image version: 4.24.2F
Architecture: x86_64
The info I've seen from Arista indicates that they don't recommend EOS64 on older platforms like these due to its heavier memory requirements and the fact that the extra addressable memory provides no benefit for what this generation of switches would be used for. I suspect you can run EOS64, but I haven't been on my 7050SX2s, and haven't run into any real limitations with the 32 bit code.
Edit: Arista's recommendations for which platforms are best with EOS 32 vs 64 bit are here:
Last edited:
After upgrade to EOS64-4.28.13M on Arista DCS-7050TX-64-R.
First run:
Second run:
What about that
First run:
Code:
Booting flash:/EOS64-4.28.13M.swi
[ 9.347017] Starting new kernel
[ 1.840547] Running dosfsck on: /mnt/flash
[ 2.350880] dosfsck on /mnt/flash took 0s
Discovering SID and required optimization
SID Yreka64
required optimization: Strata-4GB
found optimization: Strata-4GB
Modular image: optimizing away platform irrelevant bits
optimizing image into Strata-4GB
^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[B^[[B^[[B^[[B^[[B^[[B^[[B^[[B^[[B^[[B^[[B^[[B
Data in /mnt/flash/EOS64-4.28.13M.swi differs from previous boot image on /mnt/flash.
Saving new boot image to /mnt/flash...
Mounting SWIM Filesystem
Optimization Strata-4GB root squash found
Optimization Strata-4GB all squashes found
Mounting optimization Strata-4GB
Switching rootfs
[ 128.351319] antelope 0000:00:18.5: cannot remap PCI memory region
Process '/sbin/modprobe -bv sg' failed with exit code 1.
Process '/sbin/modprobe -bv sg' failed with exit code 1.
Welcome to Arista Networks EOS 4.28.13M
New seat seat0.
Starting ProcMgr: Removing all files in all subdirs of /etc/ProcMgr.d/run
[ OK ]
Starting EOS initialization stage 1: [ OK ]
Starting NorCal initialization:
-----------------------------------------------------
Upgrading the offramp system fpga.
This process can take several minutes.
Please do not reboot your switch.
-----------------------------------------------------
Upgrade of the offramp system fpga completed successfully.
-----------------------------------------------------
Upgrading the i5 system fpga.
This process can take several minutes.
Please do not reboot your switch.
-----------------------------------------------------
Upgrade of the i5 system fpga completed successfully.
Power cycling the system after successfully upgrading all system fpgas.
Job for EOS.target canceled.
Restarting system
[01:39:09] watchdog punch .
[01:39:09] watchdog punch .
[01:39:09] watchdog punch .
[01:39:10] watchdog punch .
[01:39:10] watch[ 170.236669] sysrq: Remount R/O
dog punch .
[01:39:10] watchdog punch .
[01:39:11] watchdog punch .
[01:39:11] watchdog punch .
[01:39:12] watchdog punch .
Aboot 4.0.7-13599834
Press Control-C now to enter Aboot shell
Booting flash:/EOS64-4.28.13M.swi
[ 8.772306] Starting new kernel
[ 1.792341] Running dosfsck on: /mnt/flash
[ 2.286289] dosfsck on /mnt/flash took 0s
Mounting SWIM Filesystem
Optimization Strata-4GB root squash found
Optimization Strata-4GB all squashes found
Mounting optimization Strata-4GB
Switching rootfs
Process '/sbin/m[ 62.472214] antelope 0000:00:18.5: cannot remap PCI memory region
odprobe -bv sg' failed with exit code 1.
Process '/sbin/modprobe -bv sg' failed with exit code 1.
Welcome to Arista Networks EOS 4.28.13M
New seat seat0.
Starting ProcMgr: Removing all files in all subdirs of /etc/ProcMgr.d/run
[ OK ]
Starting EOS initialization stage 1: [ OK ]
Starting NorCal initialization: [ OK ]
Starting EOS initialization stage 2: [ OK ]
Completing EOS initialization (press ESC to skip): [ OK ]
Model: DCS-7050TX-64
Serial Number: JPE14351327
System RAM: 3982512 kB
Flash Memory size: 3.4G
Code:
Booting flash:/EOS64-4.28.13M.swi
[ 8.761174] Starting new kernel
[ 1.848504] Running dosfsck on: /mnt/flash
[ 2.338823] dosfsck on /mnt/flash took 0s
Mounting SWIM Filesystem
Optimization Strata-4GB root squash found
Optimization Strata-4GB all squashes found
Mounting optimization Strata-4GB
Switching rootfs
[ 62.484742] antelope 0000:00:18.5: cannot remap PCI memory region
Process '/sbin/modprobe -bv sg' failed with exit code 1.
Process '/sbin/modprobe -bv sg' failed with exit code 1.
Welcome to Arista Networks EOS 4.28.13M
New seat seat0.
Starting ProcMgr: Removing all files in all subdirs of /etc/ProcMgr.d/run
[ OK ]
Starting EOS initialization stage 1: [ OK ]
Starting NorCal initialization: [ OK ]
Starting EOS initialization stage 2: [ OK ]
Completing EOS initialization (press ESC to skip): [ OK ]
Model: DCS-7050TX-64
Serial Number: JPE14351327
System RAM: 3982512 kB
Flash Memory size: 3.4Gcannot remap PCI memory region? Does that means I don't have enought memory? And why is sg module missing? Everything worked without errors on EOS-4.28.10.1M. Could be problem with 64bit version?
Does anyone have EOS-4.28.13M - not 64 bit version? Thanks
Anybody have an aboot update file (if 6.1.7-13531819 isn't the latest) for a CCS-720XP-48ZC2-F?
Code:
localhost#show platform bios
FixedSystem BIOS versions
Location Version
---------- ----------------------------
Running Aboot-norcal6-6.1.7-13531819
Programmed Aboot-norcal6-6.1.7-13531819
Fallback Aboot-norcal6-6.1.7-13531819
Queued There are no updates queued