[2.4] machine takes too long to request the squashfs

Bug #1756357 reported by Andres Rodriguez on 2018-03-16
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
MAAS
Undecided
Unassigned

Bug Description

See machine ec:b1:d7:7f:ef:94 with IP 10.245.136.28.

For the time it requests initrd:

2018-03-16 14:44:19 provisioningserver.rackdservices.tftp: [info] ubuntu/amd64/generic/xenial/daily/boot-initrd requested by ec:b1:d7:7f:ef:94

To the time it requests the squashfs:

2018-03-16 14:46:32 rackd: [info] 10.245.136.28 GET /images/ubuntu/amd64/generic/xenial/daily/squashfs HTTP/1.1 --> 200 OK (referrer: -; agent: Wget)

It's about 2 minutes.

We need to look at the console to determine whether this is a firmware/grub issue or a maas issue.

2018-03-16 14:43:39 provisioningserver.rackdservices.tftp: [info] /grub/grub.cfg-ec:b1:d7:7f:ef:94 requested by ec:b1:d7:7f:ef:94
2018-03-16 14:43:39 provisioningserver.rackdservices.tftp: [info] /grub/grub.cfg-ec:b1:d7:7f:ef:94 requested by ec:b1:d7:7f:ef:94
2018-03-16 14:43:40 provisioningserver.rackdservices.tftp: [info] /grub/grub.cfg-ec:b1:d7:7f:ef:94 requested by ec:b1:d7:7f:ef:94
2018-03-16 14:43:40 provisioningserver.rackdservices.tftp: [info] /grub/grub.cfg-ec:b1:d7:7f:ef:94 requested by ec:b1:d7:7f:ef:94
2018-03-16 14:43:40 provisioningserver.rackdservices.tftp: [info] ubuntu/amd64/generic/xenial/daily/boot-kernel requested by ec:b1:d7:7f:ef:94
2018-03-16 14:43:49 provisioningserver.rackdservices.tftp: [info] ubuntu/amd64/generic/xenial/daily/boot-initrd requested by 2c:59:e5:4a:be:cc
2018-03-16 14:43:56 provisioningserver.rackdservices.tftp: [info] ubuntu/amd64/generic/xenial/daily/boot-initrd requested by 2c:59:e5:3b:11:28
2018-03-16 14:43:58 provisioningserver.rackdservices.tftp: [info] ubuntu/amd64/generic/xenial/daily/boot-initrd requested by ec:b1:d7:80:00:08
2018-03-16 14:44:19 provisioningserver.rackdservices.tftp: [info] ubuntu/amd64/generic/xenial/daily/boot-initrd requested by ec:b1:d7:7f:ef:94
2018-03-16 14:45:11 rackd: [info] 10.245.136.17 GET /images/ubuntu/amd64/generic/xenial/daily/squashfs HTTP/1.1 --> 200 OK (referrer: -; agent: Wget)
2018-03-16 14:45:17 rackd: [info] 10.245.136.18 GET /images/ubuntu/amd64/generic/xenial/daily/squashfs HTTP/1.1 --> 200 OK (referrer: -; agent: Wget)
2018-03-16 14:45:27 rackd: [info] 10.245.136.31 GET /images/ubuntu/amd64/generic/xenial/daily/squashfs HTTP/1.1 --> 200 OK (referrer: -; agent: Wget)
2018-03-16 14:45:47 rackd: [info] 10.245.136.25 GET /images/ubuntu/amd64/generic/xenial/daily/squashfs HTTP/1.1 --> 200 OK (referrer: -; agent: Wget)
2018-03-16 14:45:55 rackd: [info] 10.245.136.26 GET /images/ubuntu/amd64/generic/xenial/daily/squashfs HTTP/1.1 --> 200 OK (referrer: -; agent: Wget)
2018-03-16 14:46:00 provisioningserver.rackdservices.dhcp_probe_service: [info] Probe for external DHCP servers started on interfaces: ens4.
2018-03-16 14:46:06 rackd: [info] 10.245.136.21 GET /images/ubuntu/amd64/generic/xenial/daily/squashfs HTTP/1.1 --> 200 OK (referrer: -; agent: Wget)
2018-03-16 14:46:10 rackd: [info] 10.245.136.22 GET /images/ubuntu/amd64/generic/xenial/daily/squashfs HTTP/1.1 --> 200 OK (referrer: -; agent: Wget)
2018-03-16 14:46:11 provisioningserver.rackdservices.dhcp_probe_service: [info] External DHCP probe complete.
2018-03-16 14:46:11 rackd: [info] 10.245.136.20 GET /images/ubuntu/amd64/generic/xenial/daily/squashfs HTTP/1.1 --> 200 OK (referrer: -; agent: Wget)
2018-03-16 14:46:12 rackd: [info] 10.245.136.23 GET /images/ubuntu/amd64/generic/xenial/daily/squashfs HTTP/1.1 --> 200 OK (referrer: -; agent: Wget)
2018-03-16 14:46:12 rackd: [info] 10.245.136.30 GET /images/ubuntu/amd64/generic/xenial/daily/squashfs HTTP/1.1 --> 200 OK (referrer: -; agent: Wget)
2018-03-16 14:46:14 rackd: [info] 10.245.136.27 GET /images/ubuntu/amd64/generic/xenial/daily/squashfs HTTP/1.1 --> 200 OK (referrer: -; agent: Wget)
2018-03-16 14:46:32 rackd: [info] 10.245.136.28 GET /images/ubuntu/amd64/generic/xenial/daily/squashfs HTTP/1.1 --> 200 OK (referrer: -; agent: Wget)

Changed in maas:
milestone: none → 2.4.0beta1
tags: added: performance
Changed in maas:
milestone: 2.4.0beta1 → 2.4.0beta2
Changed in maas:
milestone: 2.4.0beta2 → 2.4.0beta3
status: New → Triaged
importance: Undecided → Medium
importance: Medium → Undecided
status: Triaged → Incomplete
Changed in maas:
milestone: 2.4.0beta3 → 2.4.0beta4
Changed in maas:
milestone: 2.4.0beta4 → 2.4.x
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