XFS日志可以是文件系统保留空间里的一个连续块区域(extent),也可以是单独的日志设备上的数据。日志实质上是由一连串的记录组成,每条记录都是一个事务的部分或全部内容。事务包括多个日志操作头(“日志项”)、格式化结构及原始数据。事务的第一个日志项用来设置事务的ID,而最后一个日志项则标志着事务的提交。事务开始...
argumentcheckingisperformed,butnogrowthoccurs. −r|−Rsize Specifiesthatthereal-timesectionofthefilesystemshouldbegrown.Ifthe−Rsizeoptionis given,thereal-timesectionisgrowntothatsize,otherwisethereal-timesectionisgrowntothe largestsizepossiblewiththe−roption.Thesizeisexpressedinfilesystemblocks...
The filesystem geometry is printed, and argument checking is performed, but no growth occurs. −r | −R size Specifies that the real-time section of the filesystem should be grown. If the −R size option is given, the real-time section is grown to that size, otherwise the...
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lesystem geometry is printed, and argument checking is performed, but no growth occurs. r | ?R size Speci?es that the real-time section of the ?lesystem should be grown. If the?R size option is given, the real-time section is grown to that size, otherwise the real-time section is ...
The article reports on the highlights of the presentation on the exfoliation syndrome (XFS) made by Doctor Terry Pickering during the Continuing Medical Education Symposium held as part of the 2015 Glaucoma 360 Meeting of the Glaucoma Research Foundation. Highlights include the classification of XFS ...
The company sustained this rapid growth through partnerships with like-minded quality suppliers. "We are grateful for our long-standing relationships with our manufacturing partners who have supported us during the past year as we stood up our Virginia facility. At this point in our planned ...
Online defragmentation and growth - You can defragment and enlarge the filesystem while mounted and active. Storage Scalability - The XFS filesystem goes to impressive lengths to support large file systems, large directories, and a huge volume of files up to exabytes of capacity. ...
LogGrowthIncrement 應該新增至記錄的容器數目或空間百分比。 LogAutoShrinkPercentage 要保持可用之記錄空間的百分比。 使用TXFS_RM_FLAG_LOG_AUTO_SHRINK_PERCENTAGE旗標時,會使用此成員,並指示記錄檔自動壓縮本身,因此在任何指定時間,記錄檔的LogAutoShrinkPercentage都不再可用。
此旗標與 TXFS_RM_FLAG_LOG_GROWTH_INCREMENT_NUM_CONTAINERS互斥。 TXFS_RM_FLAG_LOG_NO_CONTAINER_COUNT_MAX 0x00000080 表示RM 的記錄檔可以在沒有界限的情況下成長。 此旗標與 TXFS_RM_FLAG_LOG_NO_CONTAINER_COUNT_MIN互斥。 TXFS_RM_FLAG_RESET_RM_AT_NEXT_START 0x00004000 表示RM 重設旗...