Oto kolejny jednowierszowiec do usuwania starych i tworzenia nowych snapshot\u00f3w. Ju\u017c bez rozwodzenia si\u0119 po co, jak i dlaczego tak. Mo\u017cna dopisa\u0107 do crona.<\/p>\n
\r\n# for a in `zfs list -t snapshot -H -o name`; do\r\n zfs destroy $a && zfs snapshot `echo $a|sed \"s\/@.*\/\/\"`@`date +%Y%m%d`;\r\ndone\r\n<\/code><\/pre>\nUwaga: Tworzony jest tylko jeden snapshot i tylko dla tych filesystem\u00f3w, dla kt\u00f3rych by\u0142y ju\u017c utworzone wcze\u015bniej snapshoty, kt\u00f3re zostan\u0105 najpierw usuni\u0119te.<\/p>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
Oto kolejny jednowierszowiec do usuwania starych i tworzenia nowych snapshot\u00f3w. Ju\u017c bez rozwodzenia si\u0119 po co, jak i dlaczego tak. Mo\u017cna dopisa\u0107 do crona.<\/p>\n
\r\n# for a in `zfs list -t snapshot -H -o name`; do\r\n zfs destroy $a && zfs snapshot `echo $a|sed \"s\/@.*\/\/\"`@`date +%Y%m%d`;\r\ndone\r\n<\/code><\/pre>\nUwaga: Tworzony jest tylko jeden snapshot i tylko dla tych filesystem\u00f3w, dla kt\u00f3rych by\u0142y ju\u017c utworzone wcze\u015bniej snapshoty, kt\u00f3re zostan\u0105 najpierw usuni\u0119te.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_newsletter_tier_id":0,"footnotes":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[],"tags":[9,32],"jetpack_publicize_connections":[],"acf":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p7M9Tz-3Q","jetpack-related-posts":[{"id":213,"url":"https:\/\/drfugazi.eu.org\/en\/jak-zamienic-w-kontenerze-dataset-na-lofs\/","url_meta":{"origin":238,"position":0},"title":"Jak zamieni\u0107 w kontenerze dataset na lofs","author":"drfugazi","date":"Tuesday August 17th, 2010","format":false,"excerpt":"Poniewa\u017c konfiguruj\u0119 system pocztowy, potrzebuj\u0119 wyeksportowa\u0107 filesystem ZFS przez NFS do innego noda, gdzie postfix poprzez delivera b\u0119dzie zapisywa\u0142 wiadomo\u015bci do skrzynek. Jak wida\u0107 w tym zapisie sesji, skonfigurowa\u0142em ca\u0142\u0105 zpoole \"studmail\" jako dataset ZFS dla kontenera st1. Niestety w prosty spos\u00f3b nie da si\u0119 wsp\u00f3\u0142dzieli\u0107 systemu plik\u00f3w ZFS przez\u2026","rel":"","context":"In \"Kontenery\"","block_context":{"text":"Kontenery","link":"https:\/\/drfugazi.eu.org\/en\/tag\/kontenery\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":200,"url":"https:\/\/drfugazi.eu.org\/en\/0401-instalacja-kontenera-st1\/","url_meta":{"origin":238,"position":1},"title":"04.01 Instalacja kontenera st1","author":"drfugazi","date":"Thursday August 12th, 2010","format":false,"excerpt":"Tworzenie kontenera o nazwie st1, bez kontroli zasob\u00f3w, z dziedziczonymi katalogami standardowymi i dodatkowo z dziedziczonym \/usr\/local (w trybie tylko do odczytu). Skonfigurowane dwie karty sieciowe: qfe4 i qfe5 w trybie wsp\u00f3\u0142dzielonym oraz dodana pula ZFS (zpool) o nazwie studmail.","rel":"","context":"In \"Kontenery\"","block_context":{"text":"Kontenery","link":"https:\/\/drfugazi.eu.org\/en\/tag\/kontenery\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":692,"url":"https:\/\/drfugazi.eu.org\/en\/solaris-ldap-autofs-client-configuration\/","url_meta":{"origin":238,"position":2},"title":"Solaris LDAP autofs client configuration","author":"drfugazi","date":"Thursday December 15th, 2016","format":false,"excerpt":"Last time I wrote about autofs configuration on LDAP server, now it is time to configure autofs client in Solaris. I assume that in DUAConfigProfile, objectClasses and attributes are already defined. You can check this with simply commands: If you have similar output, you can proceed with configuration in system\u2026","rel":"","context":"In "LDAP"","block_context":{"text":"LDAP","link":"https:\/\/drfugazi.eu.org\/en\/category\/ldap\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/drfugazi.eu.org\/wp-content\/uploads\/2016\/02\/Solaris_OS_logo.png?fit=800%2C393&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/drfugazi.eu.org\/wp-content\/uploads\/2016\/02\/Solaris_OS_logo.png?fit=800%2C393&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/drfugazi.eu.org\/wp-content\/uploads\/2016\/02\/Solaris_OS_logo.png?fit=800%2C393&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/drfugazi.eu.org\/wp-content\/uploads\/2016\/02\/Solaris_OS_logo.png?fit=800%2C393&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":358,"url":"https:\/\/drfugazi.eu.org\/en\/how-remove-mail-postfix-queue\/","url_meta":{"origin":238,"position":3},"title":"How to remove mail from Postfix queue","author":"drfugazi","date":"Friday June 29th, 2012","format":false,"excerpt":"Sometimes you need to remove some mail from queue or do other things in shell. For experienced administrators this is not a problem, but I decided to write some usable shell commands and scripts for less experienced users. Here are few commands to remove mail from Postfix queue. Don't ask\u2026","rel":"","context":"In "Oneliners"","block_context":{"text":"Oneliners","link":"https:\/\/drfugazi.eu.org\/en\/category\/oneliners\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":348,"url":"https:\/\/drfugazi.eu.org\/en\/dovecot-2\/","url_meta":{"origin":238,"position":4},"title":"Dovecot","author":"drfugazi","date":"Monday June 4th, 2012","format":false,"excerpt":"Dovecot is an open source IMAP and POP3 email server for Linux\/UNIX-like systems, written with security primarily in mind. Dovecot is an excellent choice for both small and large installations. It's fast, simple to set up, requires no special administration and it uses very little memory.","rel":"","context":"In "Mail system"","block_context":{"text":"Mail system","link":"https:\/\/drfugazi.eu.org\/en\/category\/mail-system\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":272,"url":"https:\/\/drfugazi.eu.org\/en\/mail-delivery-configuration-ldap\/","url_meta":{"origin":238,"position":5},"title":"Mail delivery configuration with LDAP","author":"drfugazi","date":"Wednesday May 25th, 2011","format":false,"excerpt":"Sorry, this entry is only available in Polish. For the sake of viewer convenience, the content is shown below in the alternative language. You may click the link to switch the active language.Ostatnim razem pisa\u0142em o uwierzytelnianiu u\u017cytkownik\u00f3w w katalogu LDAP aby umo\u017cliwia\u0107 im odbieranie i nadawanie poczty. Teraz nadszed\u0142\u2026","rel":"","context":"In "LDAP"","block_context":{"text":"LDAP","link":"https:\/\/drfugazi.eu.org\/en\/category\/ldap\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/drfugazi.eu.org\/en\/wp-json\/wp\/v2\/posts\/238"}],"collection":[{"href":"https:\/\/drfugazi.eu.org\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/drfugazi.eu.org\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/drfugazi.eu.org\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/drfugazi.eu.org\/en\/wp-json\/wp\/v2\/comments?post=238"}],"version-history":[{"count":0,"href":"https:\/\/drfugazi.eu.org\/en\/wp-json\/wp\/v2\/posts\/238\/revisions"}],"wp:attachment":[{"href":"https:\/\/drfugazi.eu.org\/en\/wp-json\/wp\/v2\/media?parent=238"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/drfugazi.eu.org\/en\/wp-json\/wp\/v2\/categories?post=238"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/drfugazi.eu.org\/en\/wp-json\/wp\/v2\/tags?post=238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}