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  • Users: slars
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  1. slars

    How to know when a disk subsystem has stopped responding

    Darkstar,<br> <br> I have a few questions for you. Obviously, the external drives are the ones that lost power. Typically, a machine will have at least one internal drive where you load the O/S. Is this not the case with your server?<br> <br> If you do have an internal drive, you could easily...
  2. slars

    remsh as root - HPUX 10.20 to Linux 2.0.34 #67 - How ?

    rycamor,<br> <br> If you're going to su to root, your other user doesn't need a uid of 0 (superuser equivalence). However, if your other user HAD a uid of 0, you can use it to log on, and have root priveledges.<br> <br> As for the "embedded bird" quote, I got it off a linux distro that was a...
  3. slars

    FTP and Root

    Unsure of Linux, but HP-UX has a file called ftpusers (in /etc). If users are in this file, they cannot use ftp. Check man ftp and search for the keywords "allow" and "deny".<br> <br> slars
  4. slars

    remsh as root - HPUX 10.20 to Linux 2.0.34 #67 - How ?

    I know Solaris 2.5.1 defaults to only allowing root logins at console. Perhaps Linux has this same feature turned on. Anyone know for sure?<br> <br> BTW, I found this phrase that I thought was too cool.<br> <br> "Linux - embedding the bird for the sake of humanity"<br> <br> slars
  5. slars

    Newbie question - what is OpC?

    I know this is basic, but my j-o-b wants me to work on Openview, but no one can tell me what OpC is. "Just learn it."<br> <br> slars
  6. slars

    Message Queue

    OK, here's what I did on my firewall at a place I worked.<br> <br> Our sendmail.cf definitions defined a 4 hour warning and a 5 day bounce on undeliverable messages. So, with that in mind, I set up a cron to clean up the /var/spool/mqueue (hp-ux) directory. The cron ran a find, looking for...
  7. slars

    Inodes vs Blocks

    John,<br> <br> The other gotcha may be if /apps is a JFS formatted file system. I've found that JFS is flakey when reporting free space in a bdf. We had 2gb Oracle data files (which hadn't been filled up in Oracle yet) and a JFS bdf reported that the 2 gb file system still had free space.<br>...
  8. slars

    Tap-tap-tap.....Hello....Is this thing on?

    I'm considering getting FreeBSD. I've loaded Linux a few times on my personal machine (RedHat 5.2 and SuSE 6.2), and really haven't been able to make it functional. How does FreeBSD compare with Linux? I figure there will be biases towards FreeBSD, so please try to be objective when you tell...
  9. slars

    Message Queue

    grdi,<br> <br> Are you still in need of assistance with your message queues? I have some ideas if you do need help.<br> <br> slars
  10. slars

    Root file system at 100% unable to reduce

    One thing I found with {l}users is that they wrote to /dev accidentally. They thought they were writing to /dev/rmt/0m (hp-ux world), but really wrote the backup to /dev/rmt/om - a much different beast! This filled up the root partition in a hurry, as well.<br> <br> You may want to go to...

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