This host has been retired. The services were distributed amongst r730-01 and r730-03. This host was often referred to as r720 or r720-01 (after r720-02 appeared on the scene) This replaces a previous post. I’ve been given a Dell PowerEdge 720. It contains: 6 x 400GB SAS SSDs – data01 zpool 2 x 100GB SAS […]
I recently migrated a bunch of jails from one server to another. Today I attached the Dell TL4000 tape library. A jail on this server copied Bacula backups from disk to tape. In this post: FreeBSD 12.0 Bacula 9.4.3 Dell R720 Investigation As anticipated, I needed to update the server configuration to cope with changed
Migrating a Dell TL4000 to a new FreeBSD server and attaching it to a jail Read More »
I’ve been getting these messages in /var/log/messages on slocum for as long as I can remember. Today I found out why those errors are occurring. They are logged on the FreeBSD jail host for a Nagios instance I run. Nagios runs in a jail on that host. I’ve just been ignoring the messages, but today
Oct 4 09:01:24 slocum kernel: pid 1409 (check_bacula), uid 181: exited on signal 11 Read More »
I noticed this the other day, and thought it was interesting. When the jailed property is set on a ZFS fileset, it affects the mountpoint within the jail. If your jail uses allow.mount.zfs (known as allow_mount_zfs when using iocage), the mountpoints become relative to the jail. For example, in my poudriere jail, this is what
How allow.mount.zfs affects mountpoints for ZFS Read More »
Well, this isn’t very nice. Oct 26 20:18:23 r720-01 kernel: mps0: Controller reported scsi ioc terminated tgt 20 SMID 334 loginfo 31120303 Oct 26 20:18:23 r720-01 kernel: mps0: Controller reported scsi ioc terminated tgt 20 SMID 394 loginfo 31120303 Oct 26 20:18:23 r720-01 kernel: mps0: Controller reported scsi ioc terminated tgt 20 SMID 259 loginfo
CAM status: CCB request completed with an error Read More »
In this post, I’m not exporting an iocage jail to another host. I am moving the entire iocage instance to another host. This is accomplished by doing a zfs export on the zpool, moving the drives to a new system, and doing a zfs import. The drive migration is covered in a previous post. In
Migrating all your iocage jails to a new host Read More »
Today is the day. Today I move a zpool from an R710 into an R720. The goal: all services on that zpool start running on the new host. Fortunately, that zpool is dedicated to jails, more or less. I have done some planning about this, including moving a poudriere on the R710 into a jail.
Migrating drives and the zpool from one host to another. Read More »
This post is all about moving poudriere from the host into a jail, but you could probably use it for creating a new jail and running poudriere in it. NOTE: If you’re looking for a jail configuration for poudriere, please refer to Configuration for running poudriere in a jail on FreeBSD 14 – it contains
Moving poudriere from the host into a jail Read More »
Today the drive caddies arrived for the R720. I refer to the services provided by the R710, not the server itself. I will list those services later and outline how I want to move them. I could do all this over this coming weekend but I have already allocated that time to some errands I
My plan for moving the R710 into the R720 Read More »
In my recent post you saw this: [dan@r720-01 ~]$ zpool status zroot pool: zroot state: ONLINE scan: resilvered 818M in 0 days 00:00:09 with 0 errors on Tue Oct 15 21:32:12 2019 config: NAME STATE READ WRITE CKSUM zroot ONLINE 0 0 0 mirror-0 ONLINE 0 0 0 ada0p3 ONLINE 0 0 0 gpt/zfs1 ONLINE
Going from partition to label in zpool status Read More »