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Steven Rodenburg
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Initial replication keeps dying randomly

Started this discussion. Last reply by Steven Rodenburg Feb 24. 7 Replies

Hello,I'm not new to the industry or to backup and dedupping appliances etc. etc. but I am new to Quantum and the DXi. My company is a Quantum partner. To get to know the product, I downloaded the…Continue

 

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Steven Rodenburg replied to Steven Rodenburg's discussion Initial replication keeps dying randomly
"Hi Steve, The connection is a 50Mbit / 12.3 MB/s link. It's rock solid. The issue happens regardless if I don't throttle at all (full 12.3 MB/s) or use traffic-shaping on the hypervisor where the target is (10.0 MB/s).The reason for…"
Feb 24
Steve Wright replied to Steven Rodenburg's discussion Initial replication keeps dying randomly
"Hi Steve ... I've been looking this over and doing some research. The problem looks to be that it's a VM and what happens when you throttle down port speeds, particularly via the VM settings. This is one reason we didn't enable…"
Feb 23
Steve Wright replied to Steven Rodenburg's discussion Initial replication keeps dying randomly
"Hi Steven, I'm really sorry I didn't notice this before. You are always welcome to contact me directly at Quantum.  But this was brought to my attention and I'll try to find an answer."
Feb 23
Steven Rodenburg replied to Steven Rodenburg's discussion Initial replication keeps dying randomly
"Update:  replication still dies randomly (usually runs for a few hours before it does) and I've not seen these networking-error-messages since.The errors I copy-pasted in the beginning (of the "VServer "remote-no-encrypt"…"
Feb 15
Steven Rodenburg replied to Steven Rodenburg's discussion Initial replication keeps dying randomly
"Update: I looked at the regular Linux logs like /var/log/messages.  On the target, no errors but on the source I get stuff like this when a replication dies again: ________________________________________________ 2022-02-14-23:53:38.302 dxi01…"
Feb 15
Steven Rodenburg replied to Steven Rodenburg's discussion Initial replication keeps dying randomly
"update:  upping the memory of the target DXi to 8GB did not change anything. Still dies randomly. The source (dxi01) always starts with saying it paused the replication due to a low capactiy issue or an issue with the remote unit. The latter…"
Feb 15
Steven Rodenburg replied to Steven Rodenburg's discussion Initial replication keeps dying randomly
"Update: I found the /var/log/DXi/tsunami.log  which contains info about the replication process. Right at the time another replication-session ("syncronize now") died, I noticed this in that logfile: ERROR - 2022-02-14-22:55:01.247 -…"
Feb 14
Steven Rodenburg posted a discussion

Initial replication keeps dying randomly

Hello,I'm not new to the industry or to backup and dedupping appliances etc. etc. but I am new to Quantum and the DXi. My company is a Quantum partner. To get to know the product, I downloaded the v5000 community edition, installed it in the main Lab, configured a NFS share and ran a couple of days worth of Veeam backups to it: 4.66 TB before reduction, 1.24 TB after reduction. All good. No problems what so ever.I then installed a second one (called dxi02) and configured directory/file based…See More
Feb 14
Steven Rodenburg replied to Yasuyuki Kawamura's discussion Replication Throttle does not apply on DXi V5000
"If you run a V5000 in VMware, configure "egress traffic shaping" *Enable it and set both "average bandwith" and "peak bandwith" to "81920 kbit/s" to limit traffic going towards the DXi VM to 10MB/s. If you…"
Feb 14
Steven Rodenburg is now a member of Quantum Forum V
Feb 14

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