Re: Bad Blocks in IDE software Raid 1
On Thu, 17 Apr 2003 18:48, I. Forbes wrote: Am I correct in assuming that every time a bad block is discovered and remapped on a software raid1 system: - there is some data loss I believe that if drive-0 in the array returns a read error then the data is read from drive-1 and there is no data loss. Of course if the drive returns bad data and claims it to be good data then you are stuffed. - one of the drives is failed out of the array Yes. I assume there are repeated attempts at reading the bad block, before the above actions are triggerd. Yes, this unfortunately causes things to block for a while... Hopefully these will trigger remapping at the firmware level before the above happens. My experience is that IBM drives don't do this. It could be done but would require more advanced drive firmware. Do you think there would be any benefit gained from burning in a new drive, perhaps by running fsck -c -c, in order to find marginal blocks and get them mapped out before the drive is put onto an array? Maybe. What about doing this on a aray drive that has failed before attempting to remount it with raidhotadd. Generally such a burn-in won't achieve any more benefit than just doing a new raidhotadd. Although it has worked once for me and is something to keep in mind. -- http://www.coker.com.au/selinux/ My NSA Security Enhanced Linux packages http://www.coker.com.au/bonnie++/ Bonnie++ hard drive benchmark http://www.coker.com.au/postal/Postal SMTP/POP benchmark http://www.coker.com.au/~russell/ My home page
Squid 2
Hello people. I have just installed Squid 2 on my debian box and started it. However, it seems to not work, when I enter the information in my browser for a proxy (gatekeeper.no-9.dk and 3125) then it just says it has not any access to the proxy. Could it be because I have not opened any ports in my firewall? I just cannot see why it will not cache any homepages. I would like, if some of you people could send me your squid 2 conf. Thanks... Andreas --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.465 / Virus Database: 263 - Release Date: 25-03-2003
Re: Squid 2
Andreas Krüger wrote: Hello people. I have just installed Squid 2 on my debian box and started it. However, it seems to not work, when I enter the information in my browser for a proxy (gatekeeper.no-9.dk and 3125) then it just says it has not any access to the proxy. Could it be because I have not opened any ports in my firewall? I just cannot see why it will not cache any homepages. I would like, if some of you people could send me your squid 2 conf. You have to configure squid's access lists first. Look into /etc/squid.conf, there's some comment near http_access deny any. Thomas PS: Don't use HTML on mailing lists...
Re: Squid 2
-BEGIN PGP SIGNED MESSAGE- Hash: MD5 AK Could it be because I have not opened any ports in my firewall? If I understand you, this definitly seems to be the reason... When you enter the information in your browser, you have to enter a port, too. This port has to be open. If you use the reject/drop-policy in iptables, set iptables -A INPUT -j LOG as last rule. Everything which is dropped will be loggt then. -BEGIN PGP SIGNATURE- Version: 2.6 iQEVAwUAPp/V759LInC1Fu5pAQEd7Af/crIL3WnMJ4zt3ixNHwBSvTiNyQkzzXFK WKS/QdUh97LWVD5d3dEN2Cpr3rHQJ2UaTYbuobRVf1zFktJN+AHOJQZjKGzAC/Sa bQzjeV+OcF8aPvpFGlJasx2f5vjuFraGznZoOdAKbDxOy1YytxbBJ9JaY3KsDjZH R297w6ohJp1s6r0aiDtrt/0bmgKYUuTFut3bwOranljKaHfcb9sUdyr8D7gvPJ1u 7pBK3ALewiNVToGaPBhOSh1+AKUykLRe61czIBV8tv84XiNa8ohoyNiZFXixm3cC Xq08WWs0BjKT0DJiA2+gjVdbwJmS9nv9jsZO8INMzDAAbqRcRZnd2A== =sWsK -END PGP SIGNATURE-
Apache byte logging questions
Hey folks! I've got an interesting apache logging question that someone might be able to answer. I know this isn't an apache specific list, but someone might know. I maintain a server that hosts game files for another company. The company wants to know how many successful downloads of the game was completed - not just transfers that started but didn't complete. I'm thinking the best way to pull out this info is to find each host in the logs, and combine the bytes transferred to see if it equals the size of the file. Is there any easier way to do this? Has anyone ever dealt with such a situation before and can provide some advice? Thanks in advance! -- DL
Re: Apache byte logging questions
You could probably grep for partial content headers, and not include them. Off the top of my head I can't think of the code though (201?). Jon On Fri, 2003-04-18 at 22:08, dl wrote: Hey folks! I've got an interesting apache logging question that someone might be able to answer. I know this isn't an apache specific list, but someone might know. I maintain a server that hosts game files for another company. The company wants to know how many successful downloads of the game was completed - not just transfers that started but didn't complete. I'm thinking the best way to pull out this info is to find each host in the logs, and combine the bytes transferred to see if it equals the size of the file. Is there any easier way to do this? Has anyone ever dealt with such a situation before and can provide some advice? Thanks in advance! -- DL
Re: Apache byte logging questions
Looks like it's code 206. Thanks, this is a good place to start! On 18 Apr 2003, Jon Wood wrote: You could probably grep for partial content headers, and not include them. Off the top of my head I can't think of the code though (201?). Jon On Fri, 2003-04-18 at 22:08, dl wrote: Hey folks! I've got an interesting apache logging question that someone might be able to answer. I know this isn't an apache specific list, but someone might know. I maintain a server that hosts game files for another company. The company wants to know how many successful downloads of the game was completed - not just transfers that started but didn't complete. I'm thinking the best way to pull out this info is to find each host in the logs, and combine the bytes transferred to see if it equals the size of the file. Is there any easier way to do this? Has anyone ever dealt with such a situation before and can provide some advice? Thanks in advance! -- DL -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: Apache byte logging questions
On Sat, 2003-04-19 at 07:08, dl wrote: [...] I maintain a server that hosts game files for another company. The company wants to know how many successful downloads of the game was completed - not just transfers that started but didn't complete. I'm thinking the best way to pull out this info is to find each host in the logs, and combine the bytes transferred to see if it equals the size of the file. Is there any easier way to do this? Has anyone ever dealt with such a situation before and can provide some advice? Be aware that some evil download utilities do multiple simultaneous partial download requests; ie request bytes 0-16K, bytes 16k-32k, 32k-48k etc all at once. They do this to steal more bandwidth in an attempt to achieve a faster download. There may be multiple requests for any partial downloads that did not complete. This means many of those partial downloads may in fact be parts of a successful download. When you factor in proxies obscuring the origin of the request, not caching partial requests, or sometimes doing whole file requests for a clients partial request, it becomes very hard to figure out. Good luck. -- Donovan Baardahttp://minkirri.apana.org.au/~abo/
Re: Privacy in virtual hosting environment
On Thu, Apr 17, 2003 at 03:42:03PM +0100, Darren Clark wrote: To lock down php scripts running in a virtual host you can use the open_basedir directive in the apache conf. This will ensure that no scripts running in the directory can read files outside of the specified directory. e.g php_value open_basedir /home/vhost/vhostsite Assuming you also lock down system() and other such commands... This was discussed on this list recently (where I was taught a thing or two. :-) http://lists.debian.org/debian-isp/2003/debian-isp-200303/msg00237.html -- --- Paul TBBle Hampson, MCSE 6th year CompSci/Asian Studies student, ANU The Boss, Bubblesworth Pty Ltd (ABN: 51 095 284 361) [EMAIL PROTECTED] Of course Pacman didn't influence us as kids. If it did, we'd be running around in darkened rooms, popping pills and listening to repetitive music. -- Kristian Wilson, Nintendo, Inc, 1989 This email is licensed to the recipient for non-commercial use, duplication and distribution. --- pgpxEdwVvEx3z.pgp Description: PGP signature
someone knows what are the alternetive to make an Authenticate Gateway??
someone knows what are the alternetive to make an Authenticate Gateway?? or if it posible make PPPoE in ETHERNET (not in ADSL) whit a linux server?? sorry my english, itn's my natural language.