aklog:设置令牌时，pioctl失败(18.04LTS；afs守护进程似乎正在运行)

Question

在过去的几天里，我已经无法使用AFS了；aklog现在产生了

aklog: a pioctl failed while setting tokens for cell [...]

标准的建议似乎是确保守护进程正在运行，但这似乎不是问题所在。这里是我启动服务的总结(为了更好的度量，它似乎无论如何都在运行)，在再次遇到问题之前检查它的状态。

me@mine:~$ /etc/init.d/openafs-client start
[ ok ] Starting openafs-client (via systemctl): openafs-client.service.
mine:~$ sudo service openafs-client status
[sudo] password for me: 
● openafs-client.service - OpenAFS client
   Loaded: loaded (/lib/systemd/system/openafs-client.service; enabled; vendor preset: enabled)
   Active: active (exited) since Thu 2019-08-22 11:59:48 BST; 31min ago
  Process: 3242 ExecStopPost=/sbin/rmmod $KMOD (code=exited, status=0/SUCCESS)
  Process: 3241 ExecStop=/bin/umount -af -t afs (code=exited, status=0/SUCCESS)
  Process: 3240 ExecStop=/bin/umount -a -t afs (code=exited, status=0/SUCCESS)
  Process: 3236 ExecStop=/usr/share/openafs/openafs-client-postcheck (code=exited, status=0/SUCCESS)
  Process: 3235 ExecStop=/bin/grep -qv ^1$ /proc/sys/kernel/modules_disabled (code=exited, status=0/SUCCESS)
  Process: 3306 ExecStartPost=/usr/bin/fs sysname $AFS_SYSNAME (code=exited, status=0/SUCCESS)
  Process: 3305 ExecStartPost=/usr/bin/fs setcrypt $AFS_SETCRYPT (code=exited, status=0/SUCCESS)
  Process: 3304 ExecStart=/sbin/afsd $AFSD_ARGS (code=exited, status=0/SUCCESS)
  Process: 3294 ExecStartPre=/usr/share/openafs/openafs-client-precheck (code=exited, status=0/SUCCESS)

Aug 22 11:59:48 mine afsd[3304]:        -fakestat-all             Enable fakestat support for all mounts
Aug 22 11:59:48 mine afsd[3304]:        -nomount                  Do not mount AFS
Aug 22 11:59:48 mine afsd[3304]:        -backuptree               Prefer backup volumes for mountpoints in backup volumes
Aug 22 11:59:48 mine afsd[3304]:        -rxbind                   Bind the Rx socket (one interface only)
Aug 22 11:59:48 mine afsd[3304]:        -settime                  set the time
Aug 22 11:59:48 mine afsd[3304]:        -disable-dynamic-vcaches  disable stat/vcache cache growing as needed
Aug 22 11:59:48 mine afsd[3304]:        -dynroot-sparse           Enable dynroot support with minimal cell list
Aug 22 11:59:48 mine fs[3305]: Usage: /usr/bin/fs setcrypt -crypt  [-help]
Aug 22 11:59:48 mine fs[3306]: Usage: /usr/bin/fs sysname [-newsys +] [-help]
Aug 22 11:59:48 mine systemd[1]: Started OpenAFS client.
mine:~$ aklog
aklog: a pioctl failed while setting tokens for my.cell

Answer 1

结果发现我需要

1. 使用PPA获取openafs的最新版本。
2. 显式(重新)安装openafs和其他库。

我找到了一个博客帖子，上面说要做前者，但在我的例子中，apt-get update不足以让事情为我工作。

sudo add-apt-repository ppa:openafs/stable
apt-get install openafs-client openafs-krb5 openafs-modules-dkms

在此之后我重新启动了，但是它可能已经足够重新启动服务了。