Re: Installing open-vm-tools in Debian Wheezy
If you install this for a VM running on ESX then you can ignore this error, since HGFS (Host-Guest-Filsystem) does not work with ESX and vmsync is for the experimental VSS-like snapshot feature for Linux which I never saw used in any production environment. Sven, I am using VMware Workstation. Even with the problem mentioned, the compilation finishes. However, Edit Copy and Edit Paste does not work. And dragging files between the host OS (Windows 7) to the guest OS(Debian) does not work. Thank you. Eric. -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/eedb85c4-c96a-4e72-8859-ab04bf813...@googlegroups.com
Re: Installing open-vm-tools in Debian Wheezy
Eric Gamess egam...@gmail.com wrote: If you install this for a VM running on ESX then you can ignore this error, since HGFS (Host-Guest-Filsystem) does not work with ESX and vmsync is for the experimental VSS-like snapshot feature for Linux which I never saw used in any production environment. I am using VMware Workstation. Even with the problem mentioned, the compilation finishes. However, Edit Copy and Edit Paste does not work. And dragging files between the host OS (Windows 7) to the guest OS(Debian) does not work. I am not sure if the first one even works with the native VMware Tools. The last one uses the HGFS, so if the module is not available it will of course not work. S° -- Sigmentation fault. Core dumped. -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/mbib7rcdh...@mids.svenhartge.de
Re: can't automatically launch lxde
On Tue, 21 Apr 2015, James wrote: I installed lxde as a gui desktop but I can't get it to run automatically. I need to login as me and then do sudo kdm (sudo lxdm doesn't work). Exactly how did you install LXDE? What other desktop environments do you have installed? Does that desktop run instead of LXDE? I'm assuming so. Try this: At login, at the bottom of the screen -- maybe at the top (I haven't run a desktop in years, just a WM), there should be a gadget to select which desktop, window manager, etc. to run. Pick one of the LXDE options. B -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/20150422092143.1ca17...@debian7.boseck208.net
Re: Installing open-vm-tools in Debian Wheezy
Dear Darac, Sounds like Bug #779081, which suggests an upgrade to version 2:8.8.0+2012.05.21-724730-1+nmu2+deb7u1. Yes, you are right!!! This is the bug. I found information on it in the Internet. So now, can someone point me to how to move to version 2:8.8.0+2012.05.21-724730-1+nmu2+deb7u1 ??? Thank you. Eric. -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/f1545619-69fa-4814-b7cb-805bce9e4...@googlegroups.com
Re: iptables SNAT,DNAT y caso extraño que no funciona
El Tue, 21 Apr 2015 18:31:30 +0200, José Miguel (sio2) escribió: Un saludo a la lista: He estado jugueteando con iptables y me he encontrado con un caso en el que no funciona como yo me esperaba. De hecho, me parece que no debería funcionar así, pero me gustaría que alguien opinara al respecto. (...) Es un poco lioso, pero me da la nariz que el problema está con alguna regla de iptables que además (y para el ejemplo que pones) me parece que no serían necesarias ya que si todas las máquinas están en la misma red física, para asegurarte la salida por el cortafuegos con un esquema de enrutado sería suficiente (route/ip). (...) Pues bien si en M1 hago: $ ping -c1 192.168.255.1 Es decir, ejecutas un ping desde la máquina 1 al cortafuegos. Se obtiene respuesta perfectamente en el caso A) y B), pero no en el C). En el caso C) tenemos dos interfaces de red (eth0 + eth1) configuradas como br0 ¿no? ¿Tienes activado en el cortafuegos el reenvío de IP? Pero lo más curioso del asunto, es que si en el caso C), me pongo a escuchar con tcpdump la interfaz br0 del cortafuegos a ver si saco algo en claro, śí funciona. :/ (...) Hum... que el ping al cortafuegos no obtenga respuesta en la máquina 1 pero que éste (cortafuegos) sí escuche el tráfico parece indicar que los paquetes llegan pero se rechazan, quizá por alguna regla de iptables. Caso C) # tcpdump -ni eth1 icmp 18:27:36.902663 IP 192.168.255.2 192.168.255.1: ICMP echo request, etc. #tcpdump -ni br0 icmp 18:28:23.735113 IP 192.168.255.2 192.168.255.3: ICMP echo request, etc. 18:28:23.735171 IP 192.168.255.1 192.168.255.3: ICMP echo request, etc. 18:28:23.735536 IP 192.168.255.3 192.168.255.2: ICMP echo reply, etc. 18:28:23.735547 IP 192.168.255.1 192.168.255.2: ICMP echo reply, etc. Esta última monitorizacióm no sé cómo interpretarla. La lógica sería la del caso A. Puedes añadir más verbosidad a tcpdump (-vvv) a ver si te da alguna pista. Saludos, -- Camaleón -- To UNSUBSCRIBE, email to debian-user-spanish-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/pan.2015.04.22.16.44...@gmail.com
Re: Installing open-vm-tools in Debian Wheezy
Quoting Liam O'Toole (liam.p.oto...@gmail.com): The open-vm-tools package recomends open-vm-dkms. The package description for the latter is 'Source for VMware guest systems driver (DKMS)'. It seems that that will give you the source, packaged to work with DKMS. Therefore the module(s) will automaticaly be recompiled on kernel upgrade. Alternatively, purge and reinstall open-vm-dkms which should trigger a recompilation. (That's a complete guess, based on the behaviour of ndiswrapper under similar conditions.) Cheers, David. -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/20150422152019.GA25251@alum
Re: Need help fixing an unhandled irq
On Tue, Apr 21, 2015 at 9:49 PM, Kynn Jones kyn...@gmail.com wrote: OK, I found a way to turn off one of the two snd_hda_intel, but it turned out to be the one on IRQ 45. (In any case, doing this did not solve the problem.) The method I used was 1. find the prefix of the audio device(s) in the output of lspci 2. search for a path under /sys/devices with this prefix in the basename 3. add a line of the form echo 1 /path/found/in/previous/step/remove When did step (1) I found two candidate prefixes 00:03.0 and 00.1b.0, from the lines 00:03.0 Audio device: Intel Corporation Haswell HD Audio Controller (rev 06) 00:1b.0 Audio device: Intel Corporation Lynx Point High Definition Audio Controller (rev 04) but in step (2) I was able to find only one matching path, namely /sys/devices/pci:00/:00:1b.0 Correction: when I looked again I did find a file for 00.03.0: /sys/devices/pci:00/:00:03.0 I'm not sure why I missed it the first time. I went ahead and added the line echo 1 /sys/devices/pci:00/:00:1b.0/remove to /etc/rc.local, and rebooted. I repeated the same thing once more with this line instead: echo 1 /sys/devices/pci:00/:00:03.0/remove ...and now after rebooting the IRQ 16 line of /proc/interrupts shows only one driver: # grep '^ 16:' /proc/interrupts 16: 1211 0 0 0 IR-IO-APIC-fasteoi ehci_hcd:usb1 But, unfortunately, this turned out to be a red herring: the unhandled IRQ 16 error continues to happen, and along with it the mouse that, as it were, wakes drunk from sleep. (At least the system's sound continues to work fine, AFAICT.) Now it looks like the problem is with the ehci_hcd driver. In this case, I don't think that disabling the driver is an option, so I decided to send a full bug report to the debian-kernel list, here: https://lists.debian.org/debian-kernel/2015/04/msg00348.html Putting aside the main issue (the problem with the mouse) I now have the additional (but far less pressing) question of which of the two instances of snd_hda_intel I should keep around? kj
Re: /etc/network/interfaces in jessie and systemd?
Am 22.04.2015 um 10:21 schrieb Vincent Lefevre: On 2015-04-21 17:27:46 +0200, Michael Biebl wrote: The ifup@.service is triggered by a udev rule and responsible to handle allow-hotplug interfaces. I hope that this will remain always optional. For a laptop at least, that's not the correct way to do. Are you advocating the use of auto over allow-hotplug or the use of something enirely else, more dynamic, like network-manager? I'm not quite sure what you mean with remain always optional though. Care to elaborate? -- Why is it that all of the instruments seeking intelligent life in the universe are pointed away from Earth? signature.asc Description: OpenPGP digital signature
Debian 8 release
Hej alla Debianare! Tyvärr var jag tvungen att åka in akut till sjukhuset i förra veckan. Har precis kommit hem därifrån, och är nu ganska trött efter sviterna. Så tyvärr är jag tvungen att hoppa av mötet i Gbg på Lördag. Men det kanske blir fler tillfällen. Hoppas att ni får det riktigt trevligt, och att alla som har satt upp sig kan komma. -- /Rolf -- To UNSUBSCRIBE, email to debian-user-swedish-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/cadt_qgt0q1poa77jof507qnrdkeo-qqvhdjh6kwsbd+tpyd...@mail.gmail.com
Re: RAID para datos importantes
El Wed, 22 Apr 2015 14:14:58 +0200, Josu Lazkano escribió: Corrijo el top-posting. El día 20 de abril de 2015, 15:34, Camaleón noela...@gmail.com escribió: (...) 1. ¿Los discos los tengo que formatear con algun sistema de ficheros en cocncreto? ¿O simplemente creo el raid con los discos sin formatear? El software raid de linux es muy flexible, te permite crear los volúmenes raid en el momento que quieras, bien sobre particiones existentes o bien partiendo de cero. El RAID de linux tiene su propio formato (por así decirlo) por lo que en el caso de partir desde particiones ya creadas eliminará los datos y usará los recursos que hayas seleccionado (particiones/discos) para generar el dispositivo de bloques que conforma la matriz. Recuerda que puedes usar particiones o discos duros completos, cada esquema tiene sus ventajas e inconvenientes por lo que te recomendaría que revisaras la documentación oficial¹ del kernel. (...) Gracias a los dos por las respuestas. He estado haciendo algunas pruebas. La gran duda que tengo es si tengo que crear el RAID sobre el disco tal cual (/dev/sdb) o sobre una particion (/dev/sdb1), y si es sobre una particion, si tiene que ser especial. No es que tengas que crear una u otra, tienes que decidir qué esquema quieres. Como indica el artículo que te mencioné más arriba, las dos son opciones posibles y cada una tiene pros y contras. Yo prefiero usar discos completos al igual que sucede en un RAID por hardware. En cuanto al tipo de partición, como dice el artículo, sólo tienes que preocuparte si usas un sistema de RAID por particiones. En cualquier caso, y si no especificas nada, mdadm decidirá por ti. He probado con estos comandos: mdadm --create /dev/md0 --level=1 --raid-devices=2 /dev/sdb /dev/sdc Ahí estás creando un volumen con dos discos duros. He leido que es interesante crear una particion del tipo Linux raid autodetect: fdisk -l /dev/sdc ... Device Boot Start End Blocks Id System /dev/sdc1 2048 1953525167 976761560 fd Linux raid autodetect Bueno, el artículo que te pasé dice exactamente lo contrario. ¿Que me recomendais sobre lo de crear la particion antes de crear el RAID? Creo que no has leído el enlace que te pasé y que está realmente bien además de ser fácil de seguir ;-) Saludos, -- Camaleón -- To UNSUBSCRIBE, email to debian-user-spanish-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/pan.2015.04.22.13.19...@gmail.com
squid and apt
Hi all I've squid with transparent proxy, why linux clients has problems with apt? (apt-get update) Err http://mirrordirector.raspbian.org wheezy/non-free armhf Packages 400 Bad Request on every clients I've: iptables -t nat -A OUTPUT -p tcp --dport 80 -j DNAT --to-destination ip:port Do I need set to /etc/apt/... the proxy to solve the issue? thanks Pol -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/5537ad80.5080...@fuckaround.org
Re: Proxy authentication on gnome
On 2015-04-22, Iuri Guilherme i...@hushmail.me wrote: --=_09865548c132c4c9e7ee8a86ad210a78 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=UTF-8 I couldn't search the list archives for this, but I am having trouble trying to authenticate on proxies servers. In the system network configuration on Wheezy, there are the fields to configure a proxy. However, it just allow one to put the server and port, and there is no place in the GUI to configure user and password. Upon trying to force Iceweasel to use specific configuration, or even WPAD, the same problem occurs because the popup window that shows up on most systems asking for a moz-proxy:// password never shows up. Also there seems to be no other (easy) way to put the user and password on Iceweasel because the sqlite file on the mozilla folder seems to have some source of protection. So this Debian machine is sitting here because authentication is needed on a corporate proxy. Do you know what authentication protocol is used by the proxy? If it is NTLM, then the ntlmaps package might help you. -- Liam -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/slrnmjfden.hf9.liam.p.otoole@dipsy.tubbynet
Re: Installing open-vm-tools in Debian Wheezy
On Wed, Apr 22, 2015 at 08:04:14AM -0700, Eric Gamess wrote: Thank you Liam, The open-vm-tools package recomends open-vm-dkms. The package description for the latter is 'Source for VMware guest systems driver (DKMS)'. It seems that that will give you the source, packaged to work with DKMS. Therefore the module(s) will automaticaly be recompiled on kernel upgrade. Yes, by the way, when you install open-vm-tools, it will also install open-vm-dkms, since it is a dependency. It seems that the source code is now in this new package, and not in open-vm-source anymore. Yes, open-vm-tools starts to compile, and will stop compiling because there is a syntax error in file: /var/lib/dkms/open-vm-tools/2012.05.21/build/vmhgfs/inode.c Sounds like Bug #779081, which suggests an upgrade to version 2:8.8.0+2012.05.21-724730-1+nmu2+deb7u1. Compilation will also show this message: FATAL: Module vmhgfs not found. FATAL: Module vmsync not found. Any other idea Thank you. Eric. -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/6db8fcee-6bc2-4d31-a4b3-1be4d93cb...@googlegroups.com signature.asc Description: Digital signature
Re: Installing open-vm-tools in Debian Wheezy
Thank you Liam, The open-vm-tools package recomends open-vm-dkms. The package description for the latter is 'Source for VMware guest systems driver (DKMS)'. It seems that that will give you the source, packaged to work with DKMS. Therefore the module(s) will automaticaly be recompiled on kernel upgrade. Yes, by the way, when you install open-vm-tools, it will also install open-vm-dkms, since it is a dependency. It seems that the source code is now in this new package, and not in open-vm-source anymore. Yes, open-vm-tools starts to compile, and will stop compiling because there is a syntax error in file: /var/lib/dkms/open-vm-tools/2012.05.21/build/vmhgfs/inode.c Compilation will also show this message: FATAL: Module vmhgfs not found. FATAL: Module vmsync not found. Any other idea Thank you. Eric. -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/6db8fcee-6bc2-4d31-a4b3-1be4d93cb...@googlegroups.com
Re: Installing open-vm-tools in Debian Wheezy
Eric Gamess egam...@gmail.com wrote: And I got an error message: Error! Build of vmhgfs.ko failed for: 3.2.0-4-686-pae (i686) Consult the make.log in the build directory /var/lib/dkms/open-vm-tools/2012.05.21/build/ for more information. Setting up open-vm-tools (2:8.8.0+2012.05.21-724730-1+nmu2) ... FATAL: Module vmhgfs not found. FATAL: Module vmsync not found. If you install this for a VM running on ESX then you can ignore this error, since HGFS (Host-Guest-Filsystem) does not work with ESX and vmsync is for the experimental VSS-like snapshot feature for Linux which I never saw used in any production environment. All other modules, for example vmxnet3 or vmware-balloon are already inside the default Debian kernel. And if you can live without the Shared Folder feauture of VMware Workstation you don't need to bother fixing vmhgfs either. Grüße, S° -- Sigmentation fault. Core dumped. -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/lbib417dh...@mids.svenhartge.de
Spesial untuk Penggemar HYDE!
Hallo Minasan! Ada hadiah berupa tanda-tangan HYDE buat Minasan yang beruntung! Apakah Minasan tahu kalau ternyata HYDE L'Arc~en~Ciel tampil di Japan Night di Jakarta Bulan ini? Temukan artikel hasil wawancara dengan HYDE saat itu di matome.id! http://matome.id/1183?utm_source=20150422autm_medium=mail Buat yang mau tanda tangan asli HYDE, Like FB matome.id di link berikut ini!! https://www.facebook.com/pages/Matomeid/82241506443?ref=aymt_homepage_panel?utm_source=20150422autm_medium=mail Kalau Minasan penggemar HYDE, jangan lewatkan kesempatan ini!! -- To UNSUBSCRIBE, email to debian-user-indonesian-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/11123755.34191429683038...@surabayashoji.com
Re: iptables SNAT,DNAT y caso extraño que no funciona
El Wed, 22 de Apr de 2015, a las 04:44:32PM +, Camaleón dijo: El Tue, 21 Apr 2015 18:31:30 +0200, José Miguel (sio2) escribió: Un saludo a la lista: He estado jugueteando con iptables y me he encontrado con un caso en el que no funciona como yo me esperaba. De hecho, me parece que no debería funcionar así, pero me gustaría que alguien opinara al respecto. (...) Es un poco lioso, pero me da la nariz que el problema está con alguna regla de iptables que además (y para el ejemplo que pones) me parece que no serían necesarias ya que si todas las máquinas están en la misma red física Las tres máquinas están en la misma red. Ahora bien, la máquina M2 sólo admite comunicaciones con el cortafuegos. Cualquier tráfico procedente de otra máquina, lo veta. De ahí que necesite las reglas de iptables, ya que la única forma que tiene M1 de acceder a los servicios de M2 es a través del cortafuegos. He usado el ping como podría haber usado cualquier servicio en M2 (incluso uno improvicado con netcat). , para asegurarte la salida por el cortafuegos con un esquema de enrutado sería suficiente (route/ip). (...) No hay enrutamiento en este supuesto: las tres máquinas están en la misma red. Pues bien si en M1 hago: $ ping -c1 192.168.255.1 Es decir, ejecutas un ping desde la máquina 1 al cortafuegos. Sí, ya he dicho que M1 no puede acceder a M2 directamente (incluso aunque estén en el mismo segmento de red), porque M2 sólo se habla con el cortafuegos: # iptables -A INPUT -p icmp ! -s 192.168.255.1 -j DROP # iptables -A OUTPUT -p icmp ! -d 192.168.255.1 -j DROP Se obtiene respuesta perfectamente en el caso A) y B), pero no en el C). En el caso C) tenemos dos interfaces de red (eth0 + eth1) configuradas como br0 ¿no? Sí... y no. En el caso A) el cortafuegos sólo tiene una interfaz de red (en la red que tratamos). Pongamos que es eth1. Funciona. En el caso B) hay interfaces de red (eth1 y eth2) en la red que son puertos de un bridge br0. La máquina M1 cae en el segmento de red con el que conecta físicamente eth1 y la máquina M2, en el segmento con el que conecta eth2. Funciona. El caso C) se configura exactamente igual que el caso B), pero en este caso, ambas máquinas (M1 y M2) caen en el mismo segmento de red: al que conecta el cortafuegos con eth1. No funciona. Dicho de otro modo B) y C) son exactamente la misma configuración en cortafuegos y máquinas, lo único que se hace es cambiar de segmento de red una de las máquinas. Como trabajo con qemu, esto consiste en apagar la máquina M2 y arrancarla con su eth0 en la misma vlan que la interfaz eth1 del cortafuegos y la interfaz eth0 de M1. De esta forma, ambas máquinas acaban cayendo en el mismo segmento de red y ambas máquinas se comunican con el cortafuegos a través del mismo puerto (eth1). Esquemáticamente: Caso B: br0(eth1,eth2) -+ M1 | eth1 | +---+ | eth2 +---+ | | -+ M2 Caso C: br0(eth1,eth2) -+ M1 M2 | eth1 | | +---+--+ | eth2 +-- A edste segmento no hay ninguna máquina conectada. | -+ ¿Tienes activado en el cortafuegos el reenvío de IP? Eso da igual: estoy conmutando, no encaminando paquetes. De todos modos, está habilitado. Hum... que el ping al cortafuegos no obtenga respuesta en la máquina 1 pero que éste (cortafuegos) sí escuche el tráfico parece indicar que los paquetes llegan pero se rechazan, quizá por alguna regla de iptables. No hay más reglas que las dos que indiqué en el anterior mensaje: # iptables -nL -t nat Chain PREROUTING (policy ACCEPT) target prot opt source destination DNAT icmp -- 0.0.0.0/00.0.0.0/0 to:192.168.255.3 Chain INPUT (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination Chain POSTROUTING (policy ACCEPT) target prot opt source destination SNAT icmp -- 0.0.0.0/00.0.0.0/0ctstate DNAT to:192.168.255.1 Más las dos que hay en M2 para asegurarme que sólo habla con el cortafuegos. He dejado más arriba escritas cuáles son. Por supuesto, las reglas del caso B) y las del C) son exactamente las mismas. Pero, lo que más me escama, es que cuando pongo a escuchar tcpdump en la interfaz br0, el caso C), sí funciona. ¿Y eso por qué? ¿Qué más da que esté monitorizando tráfico que no lo esté haciendo? No puedo estar haciendo nada mal. De hecho, si estuviera haciendo algo mal no deberían funcionar ni B) ni C). Ni mucho menos funcionar C) cuando tcpdump minitoriza br0, pero no cuando no lo hace. Puedes añadir más verbosidad a tcpdump (-vvv) a ver si te da alguna pista. La única información que añade es el ToS de paquete y algún dato más sobre el único paquete que detecta. No parece útil en absoluto.
Re: [OT] Tomcat + 2 app
Hola, Lo que hice ahora fue crear los virtualhost en apache y en server.xml definir las apps y como seria el dominio adonde debería apuntarpero sigo con el mismo problema!!! apache VirtualHost *:80 ServerName test1.com ServerAlias www.test1.com ProxyRequests Off ProxyPreserveHost On ErrorLog /var/log/httpd/tomcat.error.log CustomLog /var/log/httpd/tomcat.log combined Proxy * Order deny,allow Allow from all /Proxy ProxyPass / ajp://localhost:8009/ ProxyPassReverse / ajp://localhost:8009/ /VirtualHost VirtualHost *:80 ServerName test2.com ServerAlias www.test2.com ProxyRequests Off ProxyPreserveHost On ErrorLog /var/log/httpd/tomcat.error.log CustomLog /var/log/httpd/tomcat.log combined Proxy * Order deny,allow Allow from all /Proxy ProxyPass / ajp://localhost:8009/ ProxyPassReverse / ajp://localhost:8009/ /VirtualHost ## server.xml ## GlobalNamingResources Resource name=UserDatabase auth=Container type=org.apache.catalina.UserDatabase description=User database that can be updated and saved factory=org.apache.catalina.users.MemoryUserDatabaseFactory pathname=conf/tomcat-users.xml / /GlobalNamingResources Service name=Catalina Connector port=8080 protocol=HTTP/1.1 connectionTimeout=2 redirectPort=8443 / Connector port=8009 protocol=AJP/1.3 redirectPort=8443 / Engine name=Catalina defaultHost=localhost Host name=localhost appBase=webapps unpackWARs=false autoDeploy=false xmlValidation=false xmlNamespaceAware=false /Host Host name=test1.com appBase=historial unpackWARs=false autoDeploy=false xmlValidation=false xmlNamespaceAware=false /Host Host name=test2.com appBase=conectaviz unpackWARs=false autoDeploy=false xmlValidation=false xmlNamespaceAware=false /Host /Engine /Service /Server Las carpetas donde estan definidas las app estan a la misma altura que webapps: tomcat -- webapps -- conectaviz -- historial varios de los ejemplos que vi están definidos de esa manera y funcionan. -- Lacho:~# -- To UNSUBSCRIBE, email to debian-user-spanish-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/5537f816.9030...@gmail.com
Re: can't automatically launch lxde
On 04/21/2015 11:46 PM, Gary Dale wrote: On 21/04/15 08:21 PM, James wrote: I installed lxde as a gui desktop but I can't get it to run automatically. I need to login as me and then do sudo kdm (sudo lxdm doesn't work). It sounds like kdm isn't starting automatically, so you probably don't have any gui starting (is this correct?). Correct. You probably have kdm or lxdm installed but not both, which is why only one starts. Lxdm is not a Debian package so if you are running Debian, that would explain it. I am running Debian Jessie and I have lxde 8. I think I just installed the lxde package. https://wiki.debian.org/LXDE#LXDE_in_Debian The easiest way to fix the problem may be to: sudo apt-get purge kdm sudo apt-get install kdm This should fix any corruption that may have occurred and should set up kdm to run on startup. If you prefer lxdm, simply change the install line to lxdm (assuming that you are running Ubuntu). sudo apt-get install lxde Reading package lists... Done Building dependency tree Reading state information... Done lxde is already the newest version. 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/55385bfa.8000...@lockie.ca
Re: bash, dash and sh
jeremy bentham wrote: I am finally abandonning my fifteen-year-old computer and Lenny for a six (?) year old used Gateway 2802 (as a Bad Consumer (tm) I never buy anything new if I can avoid it) and, right now, it has a start at Wheezy on it. Congratulations on your recent upgrade. I am sure you will enjoy it. I happened to read on another list, and then verified for myself, that /bin/sh is now a link to dash, instead of bash. Yes. If I cd /bin sudo rm sh; ln -s bash sh will I break a bunch of stuff? You have an error in the above. You have sudo for the first command, the rm, but not for the second command, the ln. Do it in one command instead. sudo ln -sfn bash /bin/sh Note that I didn't test the above but I believe it will work. I have a bunch of scripts (ls -1 ~/bin | wc 138 139 1302) with the first line #!/bin/sh that use bashisms, and the above would be a lot easier than editing each one (of course, maybe just editing each one would be easier than doing this ;-) ). I suggest editing each one of those. Changing /bin/sh just treats a symptom. Changing the #! line is the Right Thing to do. Do every single one of those contain bashisms? That seems unlikely. Bob signature.asc Description: Digital signature
bash, dash and sh
I am finally abandonning my fifteen-year-old computer and Lenny for a six (?) year old used Gateway 2802 (as a Bad Consumer (tm) I never buy anything new if I can avoid it) and, right now, it has a start at Wheezy on it. I happened to read on another list, and then verified for myself, that /bin/sh is now a link to dash, instead of bash. If I cd /bin sudo rm sh; ln -s bash sh will I break a bunch of stuff? I have a bunch of scripts (ls -1 ~/bin | wc 138 139 1302) with the first line #!/bin/sh that use bashisms, and the above would be a lot easier than editing each one (of course, maybe just editing each one would be easier than doing this ;-) ). -- Dave WilliamsIn order to save you from the terrorists, we d...@eskimo.com need to find out about your sex life. And we've got the technology to do it! -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/20150423030228.GS14392@benny
Re: LibreOffice 64 bit suddenly wont save.
Changes made to a spreadsheet and saved were reloaded correctly after exiting and restarting LibreOffice. A new text document saved from Writer also loaded just fine. No problems here. Marc On 04/20/2015 12:54 AM, lina wrote: I do not have problem with LibreOffice Impress in Save File. However, once I closed the LibreOffice Impress, restart and re-open the former saved file, it loses 100% fidelity. Some Connector have gone; Some lines changed its place or orientation. Thanks, On Mon, Apr 20, 2015 at 8:34 AM, Gary Roach gary719_li...@verizon.net wrote: Has anyone else had the problem that LibreOffice 64 suddenly refuses to save files. If I pull up an old file and change it and save everything seems to be OK. But when I try to open the file again the restore corrupted file screen pops up. When I go through that routine the file opens with none of the new changes show. If I create a new file and use save as, LibreOffice closes and the file is not saved. I reinstalled the office suit, the base and the core programs. This didn't help. I think this is more a Debian problem than an LO problem so am posting here. Debian wheezy amd64 up to date. Gary R. -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/5534497b.1090...@verizon.net -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/55386a1b.5020...@gmail.com
Re: reading an empty directory after reboot is very slow
Quoting Vincent Lefevre (vinc...@vinc17.net): On 2015-04-21 11:05:58 -0500, David Wright wrote: Quoting Vincent Lefevre (vinc...@vinc17.net): On 2015-04-20 13:04:41 -0500, David Wright wrote: Quoting Vincent Lefevre (vinc...@vinc17.net): But with the current solution (no automatic moving of an entry), you can't miss an entry that hasn't been removed. [...] ...so if you happen to be reading the entry for file5 at the time I typed mv, you'll get the entry for file4 twice, under two different names. (Or the opposite.) OK, so, if the rename(2) system call can reorder the entries (this is not quite clear because one doesn't see the empty entries here), No, and you wouldn't *normally* see them with readdir, I'd suppose. But this matters for the implementation in the kernel. What's this. And what does it matter? You make some system calls, and you get replies. They come out of a black box. then there is already a problem with the file system. Getting an entry twice under different names is not much a problem, IMHO, because one can look at the inode number; there's a race condition, but at worst, one can just miss a *new* inode (whose number has been reassigned). Missing an existing entry is a problem. ...easily demonstrated with [old demonstration snipped] where file3 goes AWOL. You haven't demonstrated anything. If you have before the mv: 0: file1 1: file4 2: file5 3: file6 4: file2 5: file3 and after the mv: 0: file1 1: file4 2: file5 3: [empty] 4: [empty] 5: file3file3file3file3file3file3file3file3file3file3file3file3file3 6: file6 7: file2 there's no problem. So you don't believe the problem when it's demonstrated, but you do believe some hypotheticals you just made up. Ask yourself why an efficient filesystem would move a load of directory entries just because someone renamed a file. What actually needs to be done is a real test using readdir. OK. Here's a demonstration of a file going AWOL by moving *up* the directory listing. Because of read-ahead, readdir still sees the old name and the stat() fails. Again, because of read-ahead, I can't demonstrate the opposite effect in the same program because you'd have to have a directory bigger than the read-ahead buffer in order to see any effect. But, as was said already, it's occurrence can be discovered by checking the inode numbers for duplicate returns. I scan the directory with readdir, then stat the file to obtain its inode number. E is stat's return code, I is inode number. When the latter matches 497051, I sleep for 5 seconds so that another process can rename a file. ~ $ for j in 1 2 3 4 5 6 ; do mkdir /tmp/testdir/file$j ; done ~ $ /tmp/a.out /tmp/testdir/ ← before doing anything 1 E: 0 I: 496992 file1 2 E: 0 I: 497007 file4 3 E: 0 I: 497039 file5 4 E: 0 I: 488682 . 5 E: 0 I: 497051 file6 sleeping ← I give myself 5 seconds to do something 6 E: 0 I: 488641 .. 7 E: 0 I: 497003 file2 8 E: 0 I: 497006 file3 ~ $ /tmp/a.out /tmp/testdir/ ← during the alteration 1 E: 0 I: 496992 file1 2 E: 0 I: 497007 file4 3 E: 0 I: 497039 file5 4 E: 0 I: 488682 . 5 E: 0 I: 497051 file6 sleeping← here I renamed file2 (in another xterm) 6 E: 0 I: 488641 .. 7 E: -1 I: 488641 file2 ← oops, file2 stat() fails (so the inode number is untouched from the previous call) 8 E: 0 I: 497006 file3 ~ $ /tmp/a.out /tmp/testdir/ ← after the alteration 1 E: 0 I: 496992 file1 2 E: 0 I: 497007 file4 3 E: 0 I: 497039 file5 4 E: 0 I: 488682 . 5 E: 0 I: 497003 file2file2file2file2file2file2file2file2file2file2file2file2file2file2 ← here it is 6 E: 0 I: 497051 file6 sleeping 7 E: 0 I: 488641 .. 8 E: 0 I: 497006 file3 ~ $ Any idea of the algorithm to choose the directory entries? The fact that the files are not ordered initially is unintuitive. A hashing function, so I guess one reads that as random. Oh, oh, I better be careful what I say. Pseudorandom, as it's deterministic. I get the same sequence every time I make those files. What do the backup systems do? I don't know. Lock the directory and slurp it (if it's not too big), otherwise check the modification time before and after reading it, and reread it if necessary, maybe... The modification time mustn't be used since it can be changed by some tools, e.g. during unarchiving or decompressing. The ctime could be OK, but re-reads can introduce endless loops for directories that are constantly modified. What's going on here? Is What do the backup systems do? an Aunt Sally, so you can take pot shots at any suggestion? If you want to know what backup systems do, how filesystems choose the directory entries, then you've got the same access to the source as I have. Take a look. But don't expect me to come up with a bullet-proof scheme. This subthread started at https://lists.debian.org/debian-user/2015/04/msg01157.html with your statement But with the current solution (no automatic moving
Re: empty directories need disk space
basti wrote: on different servers I have cache folders with a lot of small files. Now all the files are delete but the folder need 151 MB. Whats gonig on here? What is the problem? How can I fix? Delete and create would be impracticable. With ext2, ext3 and ext4 directories can only grow. They never shrink. If you take the file system offline and run 'e2fsck -D -f' on them then the fsck will shrink them. But it is an offline operation. --- /home/somedir/cache/baseall/basecache 151.0MiB [##] In this day and age 151M of data seems too small to try to recover. Bob signature.asc Description: Digital signature
Re: bash, dash and sh
On 04/22/2015 08:02 PM, jeremy bentham wrote: I have a bunch of scripts ... with the first line #!/bin/sh that use bashisms, ... How about changing the shebang line of the scripts with Perl? http://debian-administration.org/article/298/Search_and_replace_across_many_files_with_a_perl_one-liner Note that you can leave off the -i switch to Perl while developing your code snippet and/or regular expression, and Perl will print the munged results to STDOUT rather than clobbering your file(s): 2015-04-22 20:30:58 dpchrist@t2250 ~/sandbox/sh $ ll hello.sh -rwxr-xr-x 1 dpchrist dpchrist 31 2015/04/22 20:30:51 hello.sh* 2015-04-22 20:31:02 dpchrist@t2250 ~/sandbox/sh $ cat hello.sh #!/bin/sh echo hello, world! 2015-04-22 20:31:04 dpchrist@t2250 ~/sandbox/sh $ ./hello.sh hello, world! 2015-04-22 20:31:08 dpchrist@t2250 ~/sandbox/sh $ perl -p -e 's(#!/bin/sh)(#!/bin/bash)' hello.sh #!/bin/bash echo hello, world! 2015-04-22 20:31:14 dpchrist@t2250 ~/sandbox/sh $ cat hello.sh #!/bin/sh echo hello, world! 2015-04-22 20:31:19 dpchrist@t2250 ~/sandbox/sh $ perl -pi -e 's(#!/bin/sh)(#!/bin/bash)' hello.sh 2015-04-22 20:31:26 dpchrist@t2250 ~/sandbox/sh $ cat hello.sh #!/bin/bash echo hello, world! 2015-04-22 20:31:29 dpchrist@t2250 ~/sandbox/sh $ ./hello.sh hello, world! David -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/553867fc.5090...@holgerdanske.com
Re: RAID para datos importantes
Hola gente: El 22/04/15 a las 17:09, Josu Lazkano escribió: Gracias de nuevo, Me quedo con esta frase: Neil, the md/mdadm author, uses whole disks. Asi que creo que lo dejare sin particionar, jejeje. Yo uso dos particiones en cada disco del raid1 de todos mis servidores (míos y de clientes). Por un lado un disco chico con el sistema y por otro uno de buena capacidad con dos particiones, una para /home y otra para /var. Para el uso que le damos va bien. wodari@svrsw:~$ mount ... /dev/md0 on /home type ext3 (rw,relatime,errors=continue,barrier=1,data=ordered) /dev/md1 on /var type ext3 (rw,relatime,errors=continue,barrier=1,data=ordered wodari@svrsw:~$ cat /proc/mdstat Personalities : [raid1] md0 : active raid1 sdb1[0] sdc1[1] 585938624 blocks [2/2] [UU] md1 : active raid1 sdb2[0] sdc2[1] 39190464 blocks [2/2] [UU] unused devices: none Saludos. El dÃa 22 de abril de 2015, 15:19, Camaleón noela...@gmail.com escribió: El Wed, 22 Apr 2015 14:14:58 +0200, Josu Lazkano escribió: Corrijo el top-posting. El dÃa 20 de abril de 2015, 15:34, Camaleón noela...@gmail.com escribió: (...) 1. ¿Los discos los tengo que formatear con algun sistema de ficheros en cocncreto? ¿O simplemente creo el raid con los discos sin formatear? El software raid de linux es muy flexible, te permite crear los volúmenes raid en el momento que quieras, bien sobre particiones existentes o bien partiendo de cero. El RAID de linux tiene su propio formato (por asà decirlo) por lo que en el caso de partir desde particiones ya creadas eliminará los datos y usará los recursos que hayas seleccionado (particiones/discos) para generar el dispositivo de bloques que conforma la matriz. Recuerda que puedes usar particiones o discos duros completos, cada esquema tiene sus ventajas e inconvenientes por lo que te recomendarÃa que revisaras la documentación oficial¹ del kernel. (...) Gracias a los dos por las respuestas. He estado haciendo algunas pruebas. La gran duda que tengo es si tengo que crear el RAID sobre el disco tal cual (/dev/sdb) o sobre una particion (/dev/sdb1), y si es sobre una particion, si tiene que ser especial. No es que tengas que crear una u otra, tienes que decidir qué esquema quieres. Como indica el artÃculo que te mencioné más arriba, las dos son opciones posibles y cada una tiene pros y contras. Yo prefiero usar discos completos al igual que sucede en un RAID por hardware. En cuanto al tipo de partición, como dice el artÃculo, sólo tienes que preocuparte si usas un sistema de RAID por particiones. En cualquier caso, y si no especificas nada, mdadm decidirá por ti. He probado con estos comandos: mdadm --create /dev/md0 --level=1 --raid-devices=2 /dev/sdb /dev/sdc Ahà estás creando un volumen con dos discos duros. He leido que es interesante crear una particion del tipo Linux raid autodetect: fdisk -l /dev/sdc ... Device Boot Start End Blocks Id System /dev/sdc1 2048 1953525167 976761560 fd Linux raid autodetect Bueno, el artÃculo que te pasé dice exactamente lo contrario. ¿Que me recomendais sobre lo de crear la particion antes de crear el RAID? Creo que no has leÃdo el enlace que te pasé y que está realmente bien además de ser fácil de seguir ;-) Saludos, -- Camaleón Saludos ! -- Walter O. Dari http://swcomputacion.com/ https://facebook.com/swcomputacion/ skype: waomda -- To UNSUBSCRIBE, email to debian-user-spanish-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/55386e6b.4050...@gmail.com
Error en script bash
Hola,
Quiero ejecutar este comando desde un script bash y me da error
Si ejecuto desde la linea de comandos funciona bien
MI_UUID=----
echo ${MI_UUID} /sys/block/bcache0/bcache/attach
Ahora cuando esto mismo lo hago desde un script me sale el siguiente error
./script.sh
/bin/echo: write error: No such file or directory
Con otras variables que quiero escribir en el directorio /sys no me ocurre
ejemplos
/sys/block/bcache0/bcache/writeback_rate
/sys/block/bcache0/bcache/writeback_percent
/sys/block/bcache0/bcache/writeback_delay
/sys/block/bcache0/bcache/sequential_cutoff
/sys/block/bcache0/bcache/cache_mode
Supongo que debe estar relacionado con alguna propiedad especial del directorio
/sys (type=sysfs)
pero puede ser que se me este pasando por alto algún error obvio que no puedo
ver.
Gracias de antemano y saludos.
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Description: Firma digital OpenPGP
Re: Error en script bash
2015-04-22 17:39 GMT-05:00 Ricardo Marcelo Alvarez debian...@yahoo.com.ar:
Hola,
Quiero ejecutar este comando desde un script bash y me da error
Si ejecuto desde la linea de comandos funciona bien
MI_UUID=----
echo ${MI_UUID} /sys/block/bcache0/bcache/attach
Ahora cuando esto mismo lo hago desde un script me sale el siguiente error
./script.sh
/bin/echo: write error: No such file or directory
Con otras variables que quiero escribir en el directorio /sys no me ocurre
ejemplos
/sys/block/bcache0/bcache/writeback_rate
/sys/block/bcache0/bcache/writeback_percent
/sys/block/bcache0/bcache/writeback_delay
/sys/block/bcache0/bcache/sequential_cutoff
/sys/block/bcache0/bcache/cache_mode
Supongo que debe estar relacionado con alguna propiedad especial del
directorio /sys (type=sysfs)
pero puede ser que se me este pasando por alto algún error obvio que no puedo
ver.
Ejecutas tu directamente el script o desde cron u otra aplicación? Si
es así puede ser problema de permisos.
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Notificação Urgente 18:16
Notificação Prezado Sr(a); Contrato nº 797031727. Vimos NOTIFICA-LO (A) No prazo de 24 (Vinte e quatro) horas a contar do recebimento desta notificação, para regularizar ainda em fase amigável, o(s) debito(s) vencido(s) referente ao seu veículo. Segue abaixo Anexado dados e contrato do Referido veiculo e boleto para quitação do mesmo. *** Caso já tenha efetuado o pagamento, gentileza desconsiderar esta mensagem *** Paschoalotto Advogados Associados Contrato.Doc, Boleto.zip
Re: boot logo in Jessie?
German wrote: Is that possible to set up boot logo in Jessie? Black screen during boot is not nice. Thanks install plymouth -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/mh94lc$bfl$1...@ger.gmane.org
Re: reading an empty directory after reboot is very slow
Quoting Vincent Lefevre (vinc...@vinc17.net): On 2015-04-21 10:35:12 -0600, Bob Proulx wrote: Vincent Lefevre wrote: So, there's still something I don't understand: after dropping the caches, why is Mutt fast to read the mailbox (about 1 minute), but not my tool (about 30 minutes)? Are you using mutt's header_cache feature? It keeps a cache of mail files off to the side. It really improves Maildir performance. I personally also have maildir_header_cache_verify=no set too. No, I don't use it. This variable doesn't even exist with my compiled version. OK, I'll ask. What *is* your version? Cheers, David. -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/20150423043049.GC4457@alum
wheezy multiarch: binutils:amd64 conflicts with binutils:i386?
summary: 3 questions:
1. Can one install both `binutils:amd64` and `binutils:i386` on the same device?
2. If one can: how? or, what am I doing wrong?
3. If one cannot: why not?
details:
I need to setup a 32-bit app (don't ask!) on a 64-bit linode with
$ lsb_release -ds
Debian GNU/Linux 7.8 (wheezy)
$ cat /etc/debian_version
7.8
$ uname -rv
3.19.1-x86_64-linode53 #1 SMP Tue Mar 10 15:30:28 EDT 2015
$ dpkg --print-architecture
amd64
$ dpkg --print-foreign-architectures
i386
$ sudo aptitude update
...
$ sudo aptitude full-upgrade
...
$ aptitude --version
Thu Apr 23 00:08:02 EDT 2015
aptitude 0.6.8.2 compiled at Nov 7 2012 07:08:03
Compiler: g++ 4.7.2
Compiled against:
apt version 4.12.0
NCurses version 5.9
libsigc++ version: 2.2.10
Ept support enabled.
Gtk+ support disabled.
Qt support disabled.
Current library versions:
NCurses version: ncurses 5.9.20110404
cwidget version: 0.5.16
Apt version: 4.12.0
$ apt-get --version
Thu Apr 23 00:08:39 EDT 2015
apt 0.9.7.9 for amd64 compiled on Oct 17 2014 09:15:56
Supported modules:
*Ver: Standard .deb
*Pkg: Debian dpkg interface (Priority 30)
Pkg: Debian APT solver interface (Priority -1000)
S.L: 'deb' Standard Debian binary tree
S.L: 'deb-src' Standard Debian source tree
Idx: Debian Source Index
Idx: Debian Package Index
Idx: Debian Translation Index
Idx: Debian dpkg status file
Idx: EDSP scenario file
Among other packages, I need to install `binutils:i386`. However, I can't seem
to install that and keep the native/64-bit `binutils`:
$ date ; sudo apt-get install binutils:i386
Thu Apr 23 00:08:50 EDT 2015
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
libstdc++6:i386 zlib1g:i386
Suggested packages:
binutils-doc:i386
The following packages will be REMOVED:
binutils
The following NEW packages will be installed:
binutils:i386 libstdc++6:i386 zlib1g:i386
0 upgraded, 3 newly installed, 1 to remove and 0 not upgraded.
Need to get 4,993 kB of archives.
After this operation, 325 kB disk space will be freed.
Do you want to continue [Y/n]? ^C
$ date ; sudo aptitude -s install binutils:i386
Thu Apr 23 00:08:21 EDT 2015
The following NEW packages will be installed:
binutils:i386{b} libstdc++6:i386{a} zlib1g:i386{a}
0 packages upgraded, 3 newly installed, 0 to remove and 0 not upgraded.
Need to get 4,993 kB of archives. After unpacking 14.7 MB will be used.
The following packages have unmet dependencies:
binutils : Conflicts: binutils:i386 but 2.22-8+deb7u2 is to be installed.
binutils:i386 : Conflicts: binutils but 2.22-8+deb7u2 is installed.
The following actions will resolve these dependencies:
Remove the following packages:
1) binutils
Accept this solution? [Y/n/q/?] q
So I have 3 questions:
1. Can one install both `binutils:amd64` and `binutils:i386` on the same device?
2. If one can: how? or, what am I doing wrong?
3. If one cannot: why not?
Apologies if this is a FAQ, but
* I saw no answers relating to this (though several similar questions) when
DuckDuckGo-ing
* I see nothing @ https://wiki.debian.org/Multiarch/HOWTO indicating that I
should not be able to do this.
TIA, Tom Roche tom_ro...@pobox.com
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Re: Error en script bash
On Wed, 22 Apr 2015 17:53:48 -0500
Carlos Zuniga carlos@gmail.com wrote:
2015-04-22 17:39 GMT-05:00 Ricardo Marcelo Alvarez debian...@yahoo.com.ar:
Hola,
Quiero ejecutar este comando desde un script bash y me da error
Si ejecuto desde la linea de comandos funciona bien
MI_UUID=----
echo ${MI_UUID} /sys/block/bcache0/bcache/attach
Ahora cuando esto mismo lo hago desde un script me sale el siguiente error
./script.sh
/bin/echo: write error: No such file or directory
Con otras variables que quiero escribir en el directorio /sys no me ocurre
ejemplos
/sys/block/bcache0/bcache/writeback_rate
/sys/block/bcache0/bcache/writeback_percent
/sys/block/bcache0/bcache/writeback_delay
/sys/block/bcache0/bcache/sequential_cutoff
/sys/block/bcache0/bcache/cache_mode
Supongo que debe estar relacionado con alguna propiedad especial del
directorio /sys (type=sysfs)
pero puede ser que se me este pasando por alto algún error obvio que no
puedo ver.
Ejecutas tu directamente el script o desde cron u otra aplicación? Si
es así puede ser problema de permisos.
De las dos formas lo ejecuto yo mismo y siempre como usuario root
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Re: reading an empty directory after reboot is very slow
Quoting Vincent Lefevre (vinc...@vinc17.net): On 2015-04-21 12:47:14 -0500, David Wright wrote: Quoting Vincent Lefevre (vinc...@vinc17.net): This mailbox is constantly open in a Mutt running in screen (in read-only mode). I often read it, and I modify it from time to time, either by adding new messages in the usual way, or by modifying some header of existing messages with some tool of mine (in which case, I restart Mutt to take the changes into account). I guess I find it hard (not knowing what all these emails are) to get my head around needing an email-style random access to 145k emails in one folder. I can then do any filtering I like to search for an old e-mail instead of having to look at several folders individually. You have more of these folders with thousands of emails in them? When I wrote my tool, I thought that such a cached mapping would be useless because the mailbox would have to be read by Mutt anyway. So, there's still something I don't understand: after dropping the caches, why is Mutt fast to read the mailbox (about 1 minute), but not my tool (about 30 minutes)? Because mutt caches, and its caches are persistent. The default location (not in the man page, I think) is ~/.mutt-cache/header-cache/ for the headers, and its parent for the emails themselves. No, I don't use caches (the header cache is not enabled and the ~/.mutt-cache directory doesn't exist). My fault; I had forgotten that I myself added these settings to .muttrc. After all, that was probably in 1998. In which case, if you want to know how come mutt is so fast, take a look at the source. Just to mention one optimisation I would consider: slurp the directory and sort the entries by inode. Open the files in inode order. And another: it's probably faster to slurp bigger chunks of each file (with an intelligent guess of the best buffer size) and use a fast search for \nMessage-ID rather than reading and checking line by line. Have you considered running a local IMAP server to handle this (and any other) maildir? There would be other problems. All the tools would have to talk with this server... and for instance, mairix doesn't support IMAP. Is this correct? http://www.gnu.org/software/emacs/manual/html_node/gnus/Setting-up-mairix.html This seems to be something different (nnmairix), which is not in Debian. For mairix: mairix is a program for indexing and searching locally stored email messages. mairix supports Maildir, MH folders, and mbox formats. nnmairix is a backend to mairix. It's here in wheezy and jessie. usr/share/emacs/23.4/lisp/gnus/nnmairix.el.gz editors/emacs23-el usr/share/emacs/23.4/lisp/gnus/nnmairix.elc editors/emacs23-common usr/share/emacs/24.4/lisp/gnus/nnmairix.el.gz editors/emacs24-el usr/share/emacs/24.4/lisp/gnus/nnmairix.elc editors/emacs24-common But I don't understand why, if you're running mairix, you need to scan the emails yourself. Hasn't mairix done this already? (As well as mutt.) Only once for indexing. This is persistent after reboots and not used by Mutt at all. No, I wasn't expecting mutt to use mairix. But I thought you might be using it. Otherwise, why do you index them? I also wondered what the problem would be with putting the thousands of emails in a general purpose database. Don't they search and retrieve faster than perl scripts? Cheers, David. -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/20150423042845.GB4457@alum
Gnumeric's DAYS function
Seeing some spreadsheet discussion reminded me that I had noticed a change in the behaviour of gnumeric between wheezy and jessie, which affected some of my spreadsheets. The order of the arguments to DAYS() has been reversed. DAYS() returns the number of days between two dates. I've used it in monitoring my household utility consumption, for example. I have checked that jessie's ordering agrees with jessie's libreoffice, and I think there is some sort of newish standard for spreadsheets that mandates this order. But I've seen no warnings about the change. It poked me right in the eye, but there may be more subtle effects in other people's spreadsheets that use it. I also wonder if other functions may have been modified too. Cheers, David. -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/20150423044918.GD4457@alum
Re: bash, dash and sh
On Apr 22, 2015, at 9:22 PM, Bob Proulx b...@proulx.com wrote: jeremy bentham wrote: I am finally abandonning my fifteen-year-old computer and Lenny for a six (?) year old used Gateway 2802 (as a Bad Consumer (tm) I never buy anything new if I can avoid it) and, right now, it has a start at Wheezy on it. As a consumer running an elderly server with Lenny on it, I too congratulate you -- Wheezy is more fun than Lenny. They fixed a lot of stuff that gave me trouble with Lenny. I have a bunch of scripts (ls -1 ~/bin | wc 138 139 1302) with the first line #!/bin/sh that use bashisms, and the above would be a lot easier than editing each one (of course, maybe just editing each one would be easier than doing this ;-) ). May I suggest just changing the pointer from Dash back to Bash. You sound like somebody that stays with a release for a while, and this is would be a lot less work than editing all those scripts. Or maybe editing the top line of them from #!/bin/sh to #!/bin/bash, for the time being. You'll likely have to do significant editing and debugging eventually. But this way, you could do that at your pleasure and at your own speed. -- Glenn English -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/bc105d19-4551-4df3-93ba-0d51e2ab4...@slsware.net
Re: [OT] Tomcat + 2 app
El Tue, 21 Apr 2015 16:08:48 -0300, Lacho escribió: (...) Básicamente por si no quedo claro en algún momento, lo que necesito es lo siguiente: las 2 aplicaciones que tengo en tomcat están alojadas en /opt/tomcat/webapps una se llama conectaviz y la otra historial hasta el momento he podido hacer funcionar 1 de ellas, pero no las 2 juntas. Esto lo hice cuando en la carpeta /opt/tomcat/webapps/ROOT/ cree un archivo index.html y le hice una referencia a la app (...) Sigo pensando que se trata de un problema en la configuración de la ruta hacia las dos aplicaciones por lo que la respuesta no debe de andar muy dejos de aquí (más concretamente Deploy A New Application from a Local Path): https://tomcat.apache.org/tomcat-6.0-doc/manager-howto.html Saludos, -- Camaleón -- To UNSUBSCRIBE, email to debian-user-spanish-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/pan.2015.04.22.13.26...@gmail.com
Debian Testing: Upgrade XFCE from v-4.10 to v-4.12
Has anyone upgraded XFCE v-4.10 to v-4.12 in Debian Testing without having to compile the tarballs? I am currently running RC3 in a VM and willing to experiment if there might be some guidance available. Thanks in advance. -- Stephen P. Molnar, Ph.D.Life is a fuzzy set www.FoundationForChemistry.com Stochastic and multivarate (614)312-7528 (c) Skype: smolnar1 -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/5537a848.2060...@sbcglobal.net
Re: RAID para datos importantes
Gracias de nuevo, Me quedo con esta frase: Neil, the md/mdadm author, uses whole disks. Asi que creo que lo dejare sin particionar, jejeje. Saludos. El día 22 de abril de 2015, 15:19, Camaleón noela...@gmail.com escribió: El Wed, 22 Apr 2015 14:14:58 +0200, Josu Lazkano escribió: Corrijo el top-posting. El día 20 de abril de 2015, 15:34, Camaleón noela...@gmail.com escribió: (...) 1. ¿Los discos los tengo que formatear con algun sistema de ficheros en cocncreto? ¿O simplemente creo el raid con los discos sin formatear? El software raid de linux es muy flexible, te permite crear los volúmenes raid en el momento que quieras, bien sobre particiones existentes o bien partiendo de cero. El RAID de linux tiene su propio formato (por así decirlo) por lo que en el caso de partir desde particiones ya creadas eliminará los datos y usará los recursos que hayas seleccionado (particiones/discos) para generar el dispositivo de bloques que conforma la matriz. Recuerda que puedes usar particiones o discos duros completos, cada esquema tiene sus ventajas e inconvenientes por lo que te recomendaría que revisaras la documentación oficial¹ del kernel. (...) Gracias a los dos por las respuestas. He estado haciendo algunas pruebas. La gran duda que tengo es si tengo que crear el RAID sobre el disco tal cual (/dev/sdb) o sobre una particion (/dev/sdb1), y si es sobre una particion, si tiene que ser especial. No es que tengas que crear una u otra, tienes que decidir qué esquema quieres. Como indica el artículo que te mencioné más arriba, las dos son opciones posibles y cada una tiene pros y contras. Yo prefiero usar discos completos al igual que sucede en un RAID por hardware. En cuanto al tipo de partición, como dice el artículo, sólo tienes que preocuparte si usas un sistema de RAID por particiones. En cualquier caso, y si no especificas nada, mdadm decidirá por ti. He probado con estos comandos: mdadm --create /dev/md0 --level=1 --raid-devices=2 /dev/sdb /dev/sdc Ahí estás creando un volumen con dos discos duros. He leido que es interesante crear una particion del tipo Linux raid autodetect: fdisk -l /dev/sdc ... Device Boot Start End Blocks Id System /dev/sdc1 2048 1953525167 976761560 fd Linux raid autodetect Bueno, el artículo que te pasé dice exactamente lo contrario. ¿Que me recomendais sobre lo de crear la particion antes de crear el RAID? Creo que no has leído el enlace que te pasé y que está realmente bien además de ser fácil de seguir ;-) Saludos, -- Camaleón -- To UNSUBSCRIBE, email to debian-user-spanish-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/pan.2015.04.22.13.19...@gmail.com -- Josu Lazkano -- To UNSUBSCRIBE, email to debian-user-spanish-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/CAL9G6WUniFu_9hd4X1HYLumdG=w+=hqndenepmq-dd5j184...@mail.gmail.com
Re: [OT] Tomcat + 2 app
Me parece que en apache debes definir la variable DocumentRoot para poner el directorio de la instancia que se va a ejecutar, pero no creo que debas hacerlo por separado en apache y en server.xml, sino sólamente en server.xml, pues apache entrega la conexión a service.xml y este decide la aplicación que va a servir. El mié., 22 de abr. de 2015 a la(s) 2:36 p. m., Lacho marcoscapel...@gmail.com escribió: Hola, Lo que hice ahora fue crear los virtualhost en apache y en server.xml definir las apps y como seria el dominio adonde debería apuntarpero sigo con el mismo problema!!! apache VirtualHost *:80 ServerName test1.com ServerAlias www.test1.com ProxyRequests Off ProxyPreserveHost On ErrorLog /var/log/httpd/tomcat.error.log CustomLog /var/log/httpd/tomcat.log combined Proxy * Order deny,allow Allow from all /Proxy ProxyPass / ajp://localhost:8009/ ProxyPassReverse / ajp://localhost:8009/ /VirtualHost VirtualHost *:80 ServerName test2.com ServerAlias www.test2.com ProxyRequests Off ProxyPreserveHost On ErrorLog /var/log/httpd/tomcat.error.log CustomLog /var/log/httpd/tomcat.log combined Proxy * Order deny,allow Allow from all /Proxy ProxyPass / ajp://localhost:8009/ ProxyPassReverse / ajp://localhost:8009/ /VirtualHost ## server.xml ## GlobalNamingResources Resource name=UserDatabase auth=Container type=org.apache.catalina.UserDatabase description=User database that can be updated and saved factory=org.apache.catalina.users.MemoryUserDatabaseFactory pathname=conf/tomcat-users.xml / /GlobalNamingResources Service name=Catalina Connector port=8080 protocol=HTTP/1.1 connectionTimeout=2 redirectPort=8443 / Connector port=8009 protocol=AJP/1.3 redirectPort=8443 / Engine name=Catalina defaultHost=localhost Host name=localhost appBase=webapps unpackWARs=false autoDeploy=false xmlValidation=false xmlNamespaceAware=false /Host Host name=test1.com appBase=historial unpackWARs=false autoDeploy=false xmlValidation=false xmlNamespaceAware=false /Host Host name=test2.com appBase=conectaviz unpackWARs=false autoDeploy=false xmlValidation=false xmlNamespaceAware=false /Host /Engine /Service /Server Las carpetas donde estan definidas las app estan a la misma altura que webapps: tomcat -- webapps -- conectaviz -- historial varios de los ejemplos que vi están definidos de esa manera y funcionan. -- Lacho:~# -- To UNSUBSCRIBE, email to debian-user-spanish-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/5537f816.9030...@gmail.com
Re: How to bypass login screen in Jessie?
On Tuesday 21 April 2015 16:35:18, German wrote : hi. I'd like to bypass the login screen and boot straight to LXDE desktop. How do I accomplish this? I am the only user on this system. Thanks It depends on the Display Manager started during boot. Some of the biggest players support autologin (kdm or gdm). Others don't (xdm). The simplest display manager I know of with autologin is nodm. I never tried to start LXDE but I use it to start OpenBox without login prompt. The user to autologin is defined in /etc/default/nodm (not sure about the exact file name as the system running it is currently powered off). Frederic -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/201504220932.51623.frederic.marc...@wowtechnology.com
Re: Installing open-vm-tools in Debian Wheezy
On 2015-04-22, Eric Gamess egam...@gmail.com wrote: Hello all, I am trying to install open-vm-tools in Debian 7.8 i386. I tried: apt-get install open-vm-tools And I got an error message: Error! Build of vmhgfs.ko failed for: 3.2.0-4-686-pae (i686) Consult the make.log in the build directory /var/lib/dkms/open-vm-tools/2012.05.21/build/ for more information. Setting up open-vm-tools (2:8.8.0+2012.05.21-724730-1+nmu2) ... FATAL: Module vmhgfs not found. FATAL: Module vmsync not found. Some web pages recommend to install open-vm-source. But there is no such packet in Debian Wheezy. By the way, it seems that the problem is during the compilation of file: /var/lib/dkms/open-vm-tools/2012.05.21/build/vmhgfs/inode.c What should I do Thank you. Eric. The open-vm-tools package recomends open-vm-dkms. The package description for the latter is 'Source for VMware guest systems driver (DKMS)'. It seems that that will give you the source, packaged to work with DKMS. Therefore the module(s) will automaticaly be recompiled on kernel upgrade. -- Liam -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/slrnmjekuv.e0e.liam.p.otoole@dipsy.tubbynet
Re: [Jessie] Anomalie
Le fichier trash existe t'il toujours dans ton profil ? Dans le cas contraire un touch trash au bon endroit devrait faire l'affaire. A tester, j'ai déjà eu ce soucis résolu de cette manière Cordialement -- Lisez la FAQ de la liste avant de poser une question : http://wiki.debian.org/fr/FrenchLists Pour vous DESABONNER, envoyez un message avec comme objet unsubscribe vers debian-user-french-requ...@lists.debian.org En cas de soucis, contactez EN ANGLAIS listmas...@lists.debian.org Archive: https://lists.debian.org/553778a0.3020...@univ-orleans.fr
Re: Re: [Jessie] Anomalie
Le fichier trash existe t'il toujours dans ton profil ? Dans le cas contraire un touch trash au bon endroit devrait faire l'affaire. A tester, j'ai déjà eu ce soucis résolu de cette manière Cordialement -- Lisez la FAQ de la liste avant de poser une question : http://wiki.debian.org/fr/FrenchLists Pour vous DESABONNER, envoyez un message avec comme objet unsubscribe vers debian-user-french-requ...@lists.debian.org En cas de soucis, contactez EN ANGLAIS listmas...@lists.debian.org Archive: https://lists.debian.org/55377706.1030...@univ-orleans.fr
Re: Need help fixing an unhandled irq
On Tue, Apr 21, 2015 at 10:03 PM, James bjloc...@lockie.ca wrote: What kind of connection for the mouse? Does unplugging it and plugging it back in help? Sorry, I should have covered those questions in my original post! It's a USB2 mouse, and no, unplugging/re-plugging it back in does not help. kj
Re: Grub is not showing after install debian on windows 8.1 laptop
On Wed, Apr 22, 2015 at 01:29:24PM +0800, 丁海江 wrote: I tried to install debian whizzey into my laptop which runs windows 8.1 now, and the last step i have chosen to install grub with mbr. Then it asked me to reboot, after reboot, there is no grub and directly launching the windows as normal. Can anyone help? How can i get the grub to be shown before windows is showing? Likely your laptop is set to use Secure Boot. Debian Wheezy (and even Jessie) does not support this. The easiest option is to disable Secure Boot in your firmware menu. If you cannot or do not wish to then, depending on your requirements, running Debian in a Virtual Machine may be acceptable. signature.asc Description: Digital signature
define a new keyboard shortcuts in settings/keyboard/shortcuts
I want to define a new keyboard shortcuts in the graphic settings/keyboard/shortcuts to start-up the gitlab! Name: Gitlab Panel Commands: su -c /opt/gitlab-7.9.3-0/manager-linux-x64.run The attribute of this file is following : /opt/gitlab-7.9.3-0/manager-linux-x64.run: ELF 64-bit LSB executable, x86-64, version 1 (GNU/Linux), statically linked, stripped But when I press the keyboard , there is no response to me! mudongliang -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/blu436-smtp1723a675d603583790113dbc...@phx.gbl
Re: define a new keyboard shortcuts in settings/keyboard/shortcuts
On 2015-04-22, mudongliang mudonglianga...@hotmail.com wrote: I want to define a new keyboard shortcuts in the graphic settings/keyboard/shortcuts to start-up the gitlab! Name: Gitlab Panel Commands: su -c /opt/gitlab-7.9.3-0/manager-linux-x64.run The attribute of this file is following : /opt/gitlab-7.9.3-0/manager-linux-x64.run: ELF 64-bit LSB executable, x86-64, version 1 (GNU/Linux), statically linked, stripped But when I press the keyboard , there is no response to me! mudongliang Try using /usr/bin/gksu (from the package of the same name) instead of su. (See the man page for the appropriate syntax.) Then you will be prompted for the root password. -- Liam -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/slrnmjf022.fg9.liam.p.otoole@dipsy.tubbynet
(Solved)Re: define a new keyboard shortcuts in settings/keyboard/shortcuts
Thank you very much! The problem is solved. On Wed, 2015-04-22 at 11:04 +, Liam O'Toole wrote: On 2015-04-22, mudongliang mudonglianga...@hotmail.com wrote: I want to define a new keyboard shortcuts in the graphic settings/keyboard/shortcuts to start-up the gitlab! Name: Gitlab Panel Commands: su -c /opt/gitlab-7.9.3-0/manager-linux-x64.run The attribute of this file is following : /opt/gitlab-7.9.3-0/manager-linux-x64.run: ELF 64-bit LSB executable, x86-64, version 1 (GNU/Linux), statically linked, stripped But when I press the keyboard , there is no response to me! mudongliang Try using /usr/bin/gksu (from the package of the same name) instead of su. (See the man page for the appropriate syntax.) Then you will be prompted for the root password. -- Liam -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/blu436-smtp169c0ebb8233a90410649b5bc...@phx.gbl
Re: [Jessie] Anomalie
Salut, Yannick VOYEAUD a écrit le 21/04/2015 21:10 : Le 21/04/2015 20:51, Frederic MASSOT a écrit : Le 21/04/2015 20:44, Yannick VOYEAUD a écrit : Bonsoir, Depuis mon passage à Jessie j'ai un comportement anormal de Icedove! En effet la suppression de message ne se fait plus! Clic droit Supprimer le message Bouton Supprimer Fais un clic droit sur la boite, menu Propriétés, bouton Réparer le dossier. Bonsoir, Merci Frédéric mais chou blanc. Peut-être faut-il faire Maj Suppr (Supprimer sans passer par la corbeille donc _sans_ _récupération_ _possible_ du message en cas d'erreur!). C'est peut-être un problème sur la corbeille, faudrait la réparer. Et de temps en temps, il est conseillé de compacter les dossiers. C'est ce que je fais depuis des années. https://forums.mozfr.org/viewtopic.php?f=4t=107203start=30 http://kb.mozillazine.org/Thunderbird_:_Tips_:_Compacting_Folders -- Stéphane -- Lisez la FAQ de la liste avant de poser une question : http://wiki.debian.org/fr/FrenchLists Pour vous DESABONNER, envoyez un message avec comme objet unsubscribe vers debian-user-french-requ...@lists.debian.org En cas de soucis, contactez EN ANGLAIS listmas...@lists.debian.org Archive: https://lists.debian.org/mh7lb1$hp$1...@usenet.pasdenom.info
Re: reading an empty directory after reboot is very slow
On 2015-04-21 10:35:12 -0600, Bob Proulx wrote: Vincent Lefevre wrote: So, there's still something I don't understand: after dropping the caches, why is Mutt fast to read the mailbox (about 1 minute), but not my tool (about 30 minutes)? Are you using mutt's header_cache feature? It keeps a cache of mail files off to the side. It really improves Maildir performance. I personally also have maildir_header_cache_verify=no set too. No, I don't use it. This variable doesn't even exist with my compiled version. -- Vincent Lefèvre vinc...@vinc17.net - Web: https://www.vinc17.net/ 100% accessible validated (X)HTML - Blog: https://www.vinc17.net/blog/ Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon) -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/20150422084059.gc20...@xvii.vinc17.org
Re: reading an empty directory after reboot is very slow
On 2015-04-21 12:47:14 -0500, David Wright wrote: Quoting Vincent Lefevre (vinc...@vinc17.net): This mailbox is constantly open in a Mutt running in screen (in read-only mode). I often read it, and I modify it from time to time, either by adding new messages in the usual way, or by modifying some header of existing messages with some tool of mine (in which case, I restart Mutt to take the changes into account). I guess I find it hard (not knowing what all these emails are) to get my head around needing an email-style random access to 145k emails in one folder. I can then do any filtering I like to search for an old e-mail instead of having to look at several folders individually. When I wrote my tool, I thought that such a cached mapping would be useless because the mailbox would have to be read by Mutt anyway. So, there's still something I don't understand: after dropping the caches, why is Mutt fast to read the mailbox (about 1 minute), but not my tool (about 30 minutes)? Because mutt caches, and its caches are persistent. The default location (not in the man page, I think) is ~/.mutt-cache/header-cache/ for the headers, and its parent for the emails themselves. No, I don't use caches (the header cache is not enabled and the ~/.mutt-cache directory doesn't exist). Have you considered running a local IMAP server to handle this (and any other) maildir? There would be other problems. All the tools would have to talk with this server... and for instance, mairix doesn't support IMAP. Is this correct? http://www.gnu.org/software/emacs/manual/html_node/gnus/Setting-up-mairix.html This seems to be something different (nnmairix), which is not in Debian. For mairix: mairix is a program for indexing and searching locally stored email messages. mairix supports Maildir, MH folders, and mbox formats. But I don't understand why, if you're running mairix, you need to scan the emails yourself. Hasn't mairix done this already? (As well as mutt.) Only once for indexing. This is persistent after reboots and not used by Mutt at all. -- Vincent Lefèvre vinc...@vinc17.net - Web: https://www.vinc17.net/ 100% accessible validated (X)HTML - Blog: https://www.vinc17.net/blog/ Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon) -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/20150422090326.gd20...@xvii.vinc17.org
Re: /etc/network/interfaces in jessie and systemd?
On 2015-04-21 17:27:46 +0200, Michael Biebl wrote: The ifup@.service is triggered by a udev rule and responsible to handle allow-hotplug interfaces. I hope that this will remain always optional. For a laptop at least, that's not the correct way to do. -- Vincent Lefèvre vinc...@vinc17.net - Web: https://www.vinc17.net/ 100% accessible validated (X)HTML - Blog: https://www.vinc17.net/blog/ Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon) -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/20150422082135.ga20...@xvii.vinc17.org
Re: reading an empty directory after reboot is very slow
On 2015-04-21 11:05:58 -0500, David Wright wrote: Quoting Vincent Lefevre (vinc...@vinc17.net): On 2015-04-20 13:04:41 -0500, David Wright wrote: Quoting Vincent Lefevre (vinc...@vinc17.net): But with the current solution (no automatic moving of an entry), you can't miss an entry that hasn't been removed. [...] ...so if you happen to be reading the entry for file5 at the time I typed mv, you'll get the entry for file4 twice, under two different names. (Or the opposite.) OK, so, if the rename(2) system call can reorder the entries (this is not quite clear because one doesn't see the empty entries here), No, and you wouldn't *normally* see them with readdir, I'd suppose. But this matters for the implementation in the kernel. then there is already a problem with the file system. Getting an entry twice under different names is not much a problem, IMHO, because one can look at the inode number; there's a race condition, but at worst, one can just miss a *new* inode (whose number has been reassigned). Missing an existing entry is a problem. ...easily demonstrated with ~ $ for j in 1 2 3 4 5 6 ; do mkdir /tmp/testdir/file$j ; done ~ $ ls -lU /tmp/testdir total 24 drwxr-x--- 2 david david 4096 Apr 21 10:58 file1 drwxr-x--- 2 david david 4096 Apr 21 10:58 file4 drwxr-x--- 2 david david 4096 Apr 21 10:58 file5 drwxr-x--- 2 david david 4096 Apr 21 10:58 file6 drwxr-x--- 2 david david 4096 Apr 21 10:58 file2 drwxr-x--- 2 david david 4096 Apr 21 10:58 file3 ~ $ mv -i /tmp/testdir/file3 /tmp/testdir/file3file3file3file3file3file3file3file3file3file3file3file3file3 ~ $ ls -lU /tmp/testdir total 24 drwxr-x--- 2 david david 4096 Apr 21 10:58 file1 drwxr-x--- 2 david david 4096 Apr 21 10:58 file4 drwxr-x--- 2 david david 4096 Apr 21 10:58 file5 drwxr-x--- 2 david david 4096 Apr 21 10:58 file3file3file3file3file3file3file3file3file3file3file3file3file3 drwxr-x--- 2 david david 4096 Apr 21 10:58 file6 drwxr-x--- 2 david david 4096 Apr 21 10:58 file2 ~ $ where file3 goes AWOL. You haven't demonstrated anything. If you have before the mv: 0: file1 1: file4 2: file5 3: file6 4: file2 5: file3 and after the mv: 0: file1 1: file4 2: file5 3: [empty] 4: [empty] 5: file3file3file3file3file3file3file3file3file3file3file3file3file3 6: file6 7: file2 there's no problem. What actually needs to be done is a real test using readdir. Any idea of the algorithm to choose the directory entries? The fact that the files are not ordered initially is unintuitive. What do the backup systems do? I don't know. Lock the directory and slurp it (if it's not too big), otherwise check the modification time before and after reading it, and reread it if necessary, maybe... The modification time mustn't be used since it can be changed by some tools, e.g. during unarchiving or decompressing. The ctime could be OK, but re-reads can introduce endless loops for directories that are constantly modified. -- Vincent Lefèvre vinc...@vinc17.net - Web: https://www.vinc17.net/ 100% accessible validated (X)HTML - Blog: https://www.vinc17.net/blog/ Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon) -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/20150422083747.gb20...@xvii.vinc17.org
Re: RAID para datos importantes
Gracias a los dos por las respuestas. He estado haciendo algunas pruebas. La gran duda que tengo es si tengo que crear el RAID sobre el disco tal cual (/dev/sdb) o sobre una particion (/dev/sdb1), y si es sobre una particion, si tiene que ser especial. He probado con estos comandos: mdadm --create /dev/md0 --level=1 --raid-devices=2 /dev/sdb /dev/sdc He leido que es interesante crear una particion del tipo Linux raid autodetect: fdisk -l /dev/sdc ... Device Boot Start End Blocks Id System /dev/sdc12048 1953525167 976761560 fd Linux raid autodetect ¿Que me recomendais sobre lo de crear la particion antes de crear el RAID? Muchas gracias por todo. Saludos. El día 20 de abril de 2015, 15:34, Camaleón noela...@gmail.com escribió: El Sun, 19 Apr 2015 19:52:13 +0200, Josu Lazkano escribió: Hola a todos, Tengo un servidor pequeñito en casa: HP ProLiant MicroServer AMD Turion II N40L (...) He estado leyendo un poco sobre mdadm en Debian y tengo varias dudas: 1. ¿Los discos los tengo que formatear con algun sistema de ficheros en cocncreto? ¿O simplemente creo el raid con los discos sin formatear? El software raid de linux es muy flexible, te permite crear los volúmenes raid en el momento que quieras, bien sobre particiones existentes o bien partiendo de cero. El RAID de linux tiene su propio formato (por así decirlo) por lo que en el caso de partir desde particiones ya creadas eliminará los datos y usará los recursos que hayas seleccionado (particiones/discos) para generar el dispositivo de bloques que conforma la matriz. Recuerda que puedes usar particiones o discos duros completos, cada esquema tiene sus ventajas e inconvenientes por lo que te recomendaría que revisaras la documentación oficial¹ del kernel. 2. ¿Como hago para que me avise si algo va mal? Supongo que podrás configurar la propia herramienta de monitorización que proporciona mdadm para que te mande un e-mail cuando detecte algún problema. 3. Tengo opcion a reemplazar el disco de 2TB por uno de 1TB y crear un RAID5 con los 3 discos de 1TB, ¿me lo recomendais? No, un RAID 5 tiene muchas desventajas ya que sólo protege contra el fallo de uno de los discos de la matriz (se recomienda mejor RAID 6 siempre que sea posible) y además, cuanto mayor sea el volumen RAID más tiempo tardará la reconstrucción. Es la primera vez que configura un RAID por software y la verdad que me da un poco de respeto, ya que los daots que voy a guardar son importantes. Agradezco cualquier ayuda. A mí no me gusta jugar con los datos, yo te reocmendaŕia que probaras la configuración y puesta en marcha de un raid en una máquina virtual y que estuvieras un tiempo gestionándolo, haciéndole perrerías y forzando caídas de los volúmenes para ver su comportamiento antes de lanzarte a por un RAID real. En cualquier caso, siempre hay que tener una copia de seguridad de los datos, estén bajo RAID o no, porque el RAID te previene contra fallos mecánicos/físicos del disco duro pero no contra dedos gordos, prisas e imprevistos :-) ¹https://raid.wiki.kernel.org/index.php/RAID_setup Saludos, -- Camaleón -- To UNSUBSCRIBE, email to debian-user-spanish-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/pan.2015.04.20.13.34...@gmail.com -- Josu Lazkano -- To UNSUBSCRIBE, email to debian-user-spanish-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/cal9g6wxoquu4fyzrgvuegrricenjrrnsu2gmkqpt8td7y1g...@mail.gmail.com
